Merge cherrypicks of ['googleplex-android-review.googlesource.com/40787407'] into security-aosp-26Q2-release.

Change-Id: Ie53f37628faebf3102b90752b45f2f90edaccb79
tree: 4aa9978c02800d417fe27516b355a66676201b78
  1. apex/
  2. flags/
  3. framework/
  4. libs/
  5. telecom/
  6. tests/
  7. .gitignore
  8. OWNERS
  9. PREUPLOAD.cfg
  10. TEST_MAPPING