Hello,

Mac OS has a command for copying data to the clipboard - `pbcopy`.  Unfortunately, with the [introduction of more fancy tables](https://github.com/apache/airflow/pull/12689) to this command, we can no longer use it together.

For example:
```bash
airflow info | pbcopy
```

<details>
<summary>Clipboard content</summary>

```
Apache Airflow: 2.1.0.dev0

System info                                                                     
 | Mac OS                                                                       
 | x86_64                                                                       
 | uname_result(system='Darwin', node='Kamils-MacBook-Pro.local',               
 | release='20.3.0', version='Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 
 | PST 2021; root:xnu-7195.81.3~1/RELEASE_X86_64', machine='x86_64',            
 | processor='i386')                                                            
 | (None, 'UTF-8')                                                              
 | 3.8.7 (default, Feb 14 2021, 09:58:39)  [Clang 12.0.0 (clang-1200.0.32.29)]  
 | /Users/kamilbregula/.pyenv/versions/3.8.7/envs/airflow-py38/bin/python3.8    
                                                                                
Tools info                                                                      
 | git version 2.24.3 (Apple Git-128)                                           
 | OpenSSH_8.1p1, LibreSSL 2.7.3                                                
 | Client Version: v1.19.3                                                      
 | Google Cloud SDK 326.0.0                                                     
 | NOT AVAILABLE                                                                
 | NOT AVAILABLE                                                                
 | 3.32.3 2020-06-18 14:16:19                                                   
 | 02c344aceaea0d177dd42e62c8541e3cab4a26c757ba33b3a31a43ccc7d4aapl             
 | psql (PostgreSQL) 13.2                                                       
                                                                                
Paths info                                                                      
 | /Users/kamilbregula/airflow                                                  
 | /Users/kamilbregula/.pyenv/versions/airflow-py38/bin:/Users/kamilbregula/.pye
 | v/libexec:/Users/kamilbregula/.pyenv/plugins/python-build/bin:/Users/kamilbre
 | ula/.pyenv/plugins/pyenv-virtualenv/bin:/Users/kamilbregula/.pyenv/plugins/py
 | nv-update/bin:/Users/kamilbregula/.pyenv/plugins/pyenv-installer/bin:/Users/k
 | milbregula/.pyenv/plugins/pyenv-doctor/bin:/Users/kamilbregula/.pyenv/plugins
 | python-build/bin:/Users/kamilbregula/.pyenv/plugins/pyenv-virtualenv/bin:/Use
 | s/kamilbregula/.pyenv/plugins/pyenv-update/bin:/Users/kamilbregula/.pyenv/plu
 | ins/pyenv-installer/bin:/Users/kamilbregula/.pyenv/plugins/pyenv-doctor/bin:/
 | sers/kamilbregula/.pyenv/plugins/pyenv-virtualenv/shims:/Users/kamilbregula/.
 | yenv/shims:/Users/kamilbregula/.pyenv/bin:/usr/local/opt/gnu-getopt/bin:/usr/
 | ocal/opt/mysql@5.7/bin:/usr/local/opt/mysql-client@5.7/bin:/usr/local/opt/ope
 | ssl/bin:/Users/kamilbregula/Library/Python/2.7/bin/:/Users/kamilbregula/bin:/
 | sers/kamilbregula/google-cloud-sdk/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin
 | /sbin:/Users/kamilbregula/.cargo/bin                                         
 | /Users/kamilbregula/.pyenv/versions/3.8.7/envs/airflow-py38/bin:/Users/kamilb
 | egula/.pyenv/versions/3.8.7/lib/python38.zip:/Users/kamilbregula/.pyenv/versi
 | ns/3.8.7/lib/python3.8:/Users/kamilbregula/.pyenv/versions/3.8.7/lib/python3.
 | /lib-dynload:/Users/kamilbregula/.pyenv/versions/3.8.7/envs/airflow-py38/lib/
 | ython3.8/site-packages:/Users/kamilbregula/devel/airflow/airflow:/Users/kamil
 | regula/airflow/dags:/Users/kamilbregula/airflow/config:/Users/kamilbregula/ai
 | flow/plugins                                                                 
 | True                                                                         
                                                                                
Config info                                                                     
 | SequentialExecutor                                                           
 | airflow.utils.log.file_task_handler.FileTaskHandler                          
 | sqlite:////Users/kamilbregula/airflow/airflow.db                             
 | /Users/kamilbregula/airflow/dags                                             
 | /Users/kamilbregula/airflow/plugins                                          
 | /Users/kamilbregula/airflow/logs                                             
                                                                                
Providers info                                                                  
 | 1.2.0                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.1.0                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.2                                                                        
 | 1.1.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 2.1.0                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.1.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.1.0                                                                        
 | 1.0.1                                                                        
 | 1.2.0                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.1.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 2.0.0                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.2                                                                        
 | 1.1.1                                                                        
 | 1.0.1                                                                        
 | 3.0.0                                                                        
 | 1.0.2                                                                        
 | 1.2.0                                                                        
 | 1.0.0                                                                        
 | 1.0.2                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
 | 1.0.1                                                                        
                                                                                

```

</details>

CC: @turbaszek 

airflow/cli/commands/info_command.py
#
#
"""Config sub-commands"""
import getpass
import locale
import logging
import os
import platform
import subprocess
import sys
from typing import Optional
from urllib.parse import urlsplit, urlunsplit
import requests
import tenacity
from rich.console import Console
from airflow import configuration
from airflow.cli.simple_table import SimpleTable
from airflow.providers_manager import ProvidersManager
from airflow.typing_compat import Protocol
from airflow.utils.cli import suppress_logs_and_warning
from airflow.version import version as airflow_version
log = logging.getLogger(__name__)
class Anonymizer(Protocol):