ROX-30918, ROX-31049: Update labels, fix docker mediaType / 4.8

[msugakov]

Description

Backport of #2568, #2433 and update to cpe version.

Checklist

• Investigated and inspected CI test results
• [ ] Updated documentation accordingly

Automated testing

No change.

Testing Performed

Ran check script from #2568 (comment) against 3.22.3-30-g2c84958aeb-fast tag.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 28.79%. Comparing base (d594780) to head (2c84958).
⚠️ Report is 1 commits behind head on release-3.22.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@              Coverage Diff              @@
##           release-3.22    #2589   +/-   ##
=============================================
  Coverage         28.79%   28.79%           
=============================================
  Files                95       95           
  Lines              5796     5796           
  Branches           2551     2551           
=============================================
  Hits               1669     1669           
  Misses             3409     3409           
  Partials            718      718           

Flag	Coverage Δ
collector-unit-tests	28.79% <ø> (ø)

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