Merge "Revert "Merge "Adding flags and logic to sign updateable SEPolicy in...

Merge "Revert "Merge "Adding flags and logic to sign updateable SEPolicy in APEX" am: 77c1dfa6 am: 5a0d81a0 am: 54e08307"" into tm-dev am: 93fa6589

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/17746571



Change-Id: I286b8e02e737f48b40967dc73a173be651919a80
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>