Merge "build system implementation for c/cpp test mode codegen" into main am:...

Merge "build system implementation for c/cpp test mode codegen" into main am: 6c1121d3 am: 9f0ee99f

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2752945



Change-Id: If7eec45e1cd834ff6d3d20971430c89fe8163b38
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>