build(linux)!: drop debian bullseye support

[ReenigneArcher]

Description

Dropping support for Debian Bullseye, which becomes EOL this month. It's also not compatible with the changes in #2843 which is the reason for dropping it a few weeks early.

Screenshot

Issues Fixed or Closed

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Dependency update (updates to dependencies)
• Documentation update (changes to documentation)
• Repository update (changes to repository files, e.g. .github/...)

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated the in code docstring/documentation-blocks for new or existing methods/components

Branch Updates

LizardByte requires that branches be up-to-date before merging. This means that after any PR is merged, this branch
must be updated before it can be merged. You must also
Allow edits from maintainers.

• I want maintainers to keep my branch updated

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 9.04%. Comparing base (6607a28) to head (b525dc8).
Report is 137 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##           master   #2844      +/-   ##
=========================================
+ Coverage    8.99%   9.04%   +0.05%     
=========================================
  Files          95      96       +1     
  Lines       17312   17437     +125     
  Branches     8236    8276      +40     
=========================================
+ Hits         1557    1578      +21     
- Misses      12890   12972      +82     
- Partials     2865    2887      +22     

Flag	Coverage Δ
Linux	6.80% <ø> (-0.01%)	⬇️
Windows	4.25% <ø> (+0.09%)	⬆️
macOS-12	10.06% <ø> (-0.04%)	⬇️
macOS-13	9.97% <ø> (-0.04%)	⬇️
macOS-14	10.29% <ø> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

see 2 files with indirect coverage changes