Add Univalent and Moevalent logo

[hayatehay]

Description

Added case for Univalent and Moevalent logo in archey/distributions.py Created file and added ASCII logo in archey/logos/univalent.py and archey/logos/moevalent.py

Reason and / or context

Add support for Univalent and the derivative, Moevalent.

See also -> https://osdn.net/projects/univalentgnulinux

How has this been tested ?

The operation tests were conducted on both a Virtualbox and dynaobok EX/33J, but no error occurred.

Types of changes :

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Typo / style fix (non-breaking change which improves readability)
• [X] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist :

• [ ] [IF NEEDED] I have updated the README.md file accordingly ;
• [ ] [IF NEEDED] I have updated the test cases (which pass) accordingly ;
• [ ] [IF BREAKING] This pull request targets next Archey version branch ;
• [X] My changes looks good ;
• [X] I agree that my code may be modified in the future ;
• [X] My code follows the code style of this project (PEP8).

[HorlogeSkynet]

CI failing due to ubuntu-latest recent bump, see https://github.com/actions/setup-python/issues/543.