https://github.com/ansible/ansible/blob/1706d35fc476e36fcced25435c2f1c2401536376/test/lib/ansible_test/_util/controller/sanity/validate-modules/validate_modules/main.py#L414

When a module is in place to provide documentation for an action, it should be allowed to have a doc string.

Without a docstring users of pydocstring will need to suppress:

```
************* Module plugins.modules.git_away
plugins/modules/git_away.py:1:0: C0114: Missing module docstring (missing-module-docstring)
************* Module plugins.modules.git_here
plugins/modules/git_here.py:1:0: C0114: Missing module docstring (missing-module-docstring)
```

With a doc string the module is treated as a "real" module and fails sanity:

```
ansible-module-not-initialized: Execution of the module did not result in initialization of AnsibleModule
```

PEP257 suggests modules should have a docstring, and is generally considered a good practice to inform future developers of the purpose of the file and can be used for documentation generation as well.
for child in self.ast.body:
            names = []
            if isinstance(child, ast.Import):
                names.extend(child.names)
            elif isinstance(child, TRY_EXCEPT):
                bodies = child.body
                for handler in child.handlers:
                    bodies.extend(handler.body)
                for grandchild in bodies:
                    if isinstance(grandchild, ast.Import):
                        names.extend(grandchild.names)
            for name in names:
                
                for rejectlist_import, options in REJECTLIST_IMPORTS.items():
                    if re.search(rejectlist_import, name.name):
                        new_only = options['new_only']
                        if self._is_new_module() and new_only:
                            self.reporter.error(
                                path=self.object_path,
                                **options['error']
                            )
                        elif not new_only:
                            self.reporter.error(
                                path=self.object_path,
                                **options['error']
                            )
    def _find_module_utils(self):