[automerger skipped] Merge "Revert "[RESTRICT AUTOMERGE]Only allow system and same app to apply relinquishTaskIdentity"" into rvc-dev am: 12fb3fb9 -s ours

am skip reason: Merged-In Iadc00568b09d0e122eefbe25c0c44820b3c24815 with SHA-1 4612f3c1 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16812576

Change-Id: Ia0806040569cfc7ee18702a6d5d794a70bed0c0d