Merge "transitive r8 flags for installable {android,java}_libraries" into main am: d9569528bd am: 0b74fbb608

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2812555

Change-Id: I1456be6b3d86fa9e55787112c5fa239a21b025cf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>