Merge "bp2build support for cc_prebuilt_library" am: e273af21 am: 1be93569...

Merge "bp2build support for cc_prebuilt_library" am: e273af21 am: 1be93569 am: 667b854f am: 638b1e8c

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2059893



Change-Id: Ife65a83430474bd26112153e55a9f4b37104eac6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>