Add a Ukrainian translation

[therrance]

Issue #87

Summary

Closing Issues

Use Fixes #XXXX or Closes #XXXX to autoclose an associated issue.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Improvements to existing code, such as refactoring or optimizations (non-breaking)
• Breaking change (fix or feature that would cause existing functionality to change)
• I have read the CONTRIBUTING document.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

[cicirello]

@therrance Thank you for your contribution. I just merged this into main. I'll create a new release in a couple days that will include this.