Support rust modules when packaging aconfig files in apex. am: cec0e410

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2855425



Change-Id: I6880b1903b8b72a94e099c5205c2222e6fcf9f56
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>