[Release-1.33] Rootlesskit Revert + Test Fixes

[dereknola]

Proposed Changes

Backport of #13681

Types of Changes

Verification

Testing

Linked Issues

#13686

User-Facing Change

Further Comments

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 21.01%. Comparing base (3552cfc) to head (1599aa5).
⚠️ Report is 4 commits behind head on release-1.33.

Additional details and impacted files

@@               Coverage Diff                @@
##           release-1.33   #13688      +/-   ##
================================================
- Coverage         21.17%   21.01%   -0.16%     
================================================
  Files               192      192              
  Lines             15770    15770              
================================================
- Hits               3339     3314      -25     
- Misses            11977    12008      +31     
+ Partials            454      448       -6     

Flag	Coverage Δ
unittests	21.01% <ø> (-0.16%)	⬇️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.