GitHub release upload enhancements

[NotTheEvilOne]

What this PR does / why we need it:
This PR cherry-picks enhancements and changes for gl-gh-release.

[codecov]

Codecov Report

❌ Patch coverage is 70.14925% with 20 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.29%. Comparing base (af96205) to head (aff3b0d).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/gardenlinux/github/release/release.py	65.51%	20 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #332      +/-   ##
==========================================
+ Coverage   91.13%   91.29%   +0.16%     
==========================================
  Files          51       51              
  Lines        2887     2954      +67     
==========================================
+ Hits         2631     2697      +66     
- Misses        256      257       +1     

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