Merge "Add support for java_library proto plugin in bp2build" into main am:...

Merge "Add support for java_library proto plugin in bp2build" into main am: b0f3ff43 am: 674022ce

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2768495



Change-Id: I383f1241634231f84aac1dd17a4743b28a16c473
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>