Merge "Create an apex_contributions module type" into main am: 29f5f257 am: 853dc6f1

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2808370



Change-Id: I1e5e2f162f75ee68d343132150374b4c94292570
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>