Merge "Ensure outputs correctly declared for proguard config in R8" am:...

Merge "Ensure outputs correctly declared for proguard config in R8" am: 1f65e0d0 am: efa772bd am: 9edc7677 am: 65809046 am: 17897dc3 am: 1e774685

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2583674



Change-Id: I0741b30ed708527f25352988e2540d642187c89c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>