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

Merge "Unconditionally generate hash-based proguard mapping files" into main am: 46465666 am: 92547162 am: 96d17109 am: e08ad862

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



Change-Id: I1be966663aceca21e624c185d583bfe868371b23
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>