### Summary

when running ansible-test over a collection, if there are errors or failures, it will link you to the correct documentation to help resolve the issue. this functionality is currently broken as it is linking to `docs.ansible.com/ansible/` instead of `docs.ansible.com/ansible-core/` which leads to 404s. 


### Issue Type

Bug Report

### Component Name

ansible-test

### Ansible Version

```console
$ ansible --version
ansible [core 2.11.2]
```


### Configuration

```console
$ ansible-config dump --only-changed
```


### OS / Environment

Fedora 34

### Steps to Reproduce

<!--- Paste example playbooks or commands between quotes below -->
```yaml (paste below)
ansible-test sanity --docker
```


### Expected Results

Expect for docs link to correct navigate to the correct documentation. 

### Actual Results

```console
leads to documentation that 404s. Ex: https://docs.ansible.com/ansible/2.12/dev_guide/testing/sanity/pylint.html
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"""Schema validation of ansible-core's ansible_builtin_runtime.yml and collection's meta/runtime.yml"""
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import datetime
import os
import re
import sys
from functools import partial
import yaml
from voluptuous import All, Any, MultipleInvalid, PREVENT_EXTRA
from voluptuous import Required, Schema, Invalid
from voluptuous.humanize import humanize_error
from ansible.module_utils.compat.version import StrictVersion, LooseVersion
from ansible.module_utils.six import string_types
from ansible.utils.version import SemanticVersion
def isodate(value, check_deprecation_date=False, is_tombstone=False):