Merge "Collect transitive source files for java modules" into main am:...

Merge "Collect transitive source files for java modules" into main am: 92311320 am: ea957195 am: 4a1fdf19

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2757568



Change-Id: I5500a9760e010ae6770724e31dc558a71873c4a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>