Merge "Unconditionally generate hash-based proguard mapping files" into main...

Merge "Unconditionally generate hash-based proguard mapping files" into main am: 46465666 am: 92547162

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2752996



Change-Id: I25d720af1c0cfc711a77e31f66506bd767353672
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>