### Summary

This is a follow up to issue #74481, which was closed, but the fix doesn't address the problem described in this issues.
Here a  (slightly modified) copy of my comment on the above issue:

PR #74721 doesn't solve the problem reported in issue #74481.
This PR adds a new `ansible_distribution_minor_version` fact.
But issue #74481 is about the `ansible_distribution_version` fact sometimes doesn't include the minor version.

Here a list of `ansible_distribution_version` facts gathered for my Debian hosts:
6.0.8
7.6
7.7
7.11
8
8.2
8.10
8.11
9.6
9.12
9.13
10
11

You see that for Debian 8 `ansible_distribution_version` is sometimes with and without the minor version.
From Debian 10 the fact doesn't include the minor version.

For CentOS `ansible_distribution_version` always include the minor version:
7.4
7.5
7.6
7.8
7.9
8.3
8.4
8.5

To make `ansible_distribution_version` consistent between distributions the minor version should be added to this fact for Debian hosts.

### Issue Type

Bug Report

### Component Name

lib/ansible/modules/setup.py

### Ansible Version

```console
ansible [core 2.12.6]
```


### Configuration

```console
NA
```


### OS / Environment

Debian

### Steps to Reproduce

NA

### Expected Results

NA

### Actual Results

```console
NA
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
"""
    Return the codename for the release of the current OS distribution,
    as a string.
    If the distribution does not have a codename, an empty string is returned.
    Note that the returned codename is not always really a codename. For
    example, openSUSE returns "x86_64". This function does not handle such
    cases in any special way and just returns the string it finds, if any.
    **Lookup hierarchy:**
    * the codename within the "VERSION" attribute of the os-release file, if
      provided,
    * the value of the "Codename" attribute returned by the lsb_release
      command,
    * the value of the "<codename>" field of the distro release file.
    """
    return _distro.codename()
def info(pretty=False, best=False):
    
    """
    Return certain machine-readable information items about the current OS
    distribution in a dictionary, as shown in the following example:
    .. sourcecode:: python
        {
            'id': 'rhel',
            'version': '7.0',
            'version_parts': {
                'major': '7',