python 3.8 centos 7 Docker image

Can't update sqlite3.  Tried Airflow 2.0.1 and 2.0.0.  Same issue on Python 3.6 with Airflow 2.0.0.  I was able to force the install on 2.0.0 but when running a task it failed because of the sqlite3 version mismatch.  

Am I just stupid?  #13496 

 #```
(app-root) airflow db init
Traceback (most recent call last):
  File "/opt/app-root/bin/airflow", line 5, in <module>
    from airflow.__main__ import main
  File "/opt/app-root/lib64/python3.8/site-packages/airflow/__init__.py", line 34, in <module>
    from airflow import settings
  File "/opt/app-root/lib64/python3.8/site-packages/airflow/settings.py", line 37, in <module>
    from airflow.configuration import AIRFLOW_HOME, WEBSERVER_CONFIG, conf  # NOQA F401
  File "/opt/app-root/lib64/python3.8/site-packages/airflow/configuration.py", line 1007, in <module>
    conf.validate()
  File "/opt/app-root/lib64/python3.8/site-packages/airflow/configuration.py", line 209, in validate
    self._validate_config_dependencies()
  File "/opt/app-root/lib64/python3.8/site-packages/airflow/configuration.py", line 246, in _validate_config_dependencies
    raise AirflowConfigException(f"error: cannot use sqlite version < {min_sqlite_version}")
airflow.exceptions.AirflowConfigException: error: cannot use sqlite version < 3.15.0
(app-root) python -c "import sqlite3; print(sqlite3.sqlite_version)"
3.7.17
(app-root) python --version
Python 3.8.6
(app-root) pip install --upgrade sqlite3
ERROR: Could not find a version that satisfies the requirement sqlite3 (from versions: none)
ERROR: No matching distribution found for sqlite3
```
airflow/configuration.py
for env_var in [
            os_environment for os_environment in os.environ if os_environment.startswith(self.ENV_VAR_PREFIX)
        ]:
            try:
                _, section, key = env_var.split('__', 2)
                opt = self._get_env_var_option(section, key)
            except ValueError:
                continue
            if not display_sensitive and env_var != self._env_var_name('core', 'unit_test_mode'):
                opt = '< hidden >'
            elif raw:
                opt = opt.replace('%', '%%')
            if display_source:
                opt = (opt, 'env var')
            section = section.lower()
            
            
            
            
            if section != 'kubernetes_environment_variables':
                key = key.lower()
            config_sources.setdefault(section, OrderedDict()).update({key: opt})
    @staticmethod
    def _replace_config_with_display_sources(config_sources, configs, display_source, raw):