### 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
if not context and arg == 'state':
                bad_states = set(['list', 'info', 'get']) & set(data.get('choices', set()))
                for bad_state in bad_states:
                    self.reporter.error(
                        path=self.object_path,
                        code='parameter-state-invalid-choice',
                        msg="Argument 'state' includes the value '%s' as a choice" % bad_state)
            if not data.get('removed_in_version', None) and not data.get('removed_at_date', None):
                args_from_argspec.add(arg)
                args_from_argspec.update(aliases)
            else:
                deprecated_args_from_argspec.add(arg)
                deprecated_args_from_argspec.update(aliases)
            if arg == 'provider' and self.object_path.startswith('lib/ansible/modules/network/'):
                if data.get('options') is not None and not isinstance(data.get('options'), Mapping):
                    self.reporter.error(
                        path=self.object_path,
                        code='invalid-argument-spec-options',
                        msg="Argument 'options' in argument_spec['provider'] must be a dictionary/hash when used",
                    )
                elif data.get('options'):
                    
                    for provider_arg, provider_data in data.get('options', {}).items():
                        provider_args.add(provider_arg)
                        provider_args.update(provider_data.get('aliases', []))
            if data.get('required') and data.get('default', object) != object:
                msg = "Argument '%s' in argument_spec" % arg
                if context:
                    msg += " found in %s" % " -> ".join(context)
                msg += " is marked as required but specifies a default. Arguments with a" \