[automerger skipped] Merge "Revert "Disable pointer authentication in app...

[automerger skipped] Merge "Revert "Disable pointer authentication in app processes."" into sc-v2-dev am: 3acea602 -s ours am: 886bacc0 -s ours am: 54ad6d96 -s ours am: 4e50cfdb -s ours

am skip reason: Merged-In I3030c47be9d02a27505bd4775c1982a20755758c with SHA-1 69538cf7 is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17214406

Change-Id: I363a5f2a015e194e14d6c4f5b18e07966922f2a4