Merge "Add deprecation warning for base-rules-hook" am: e30f7e8b

Original change: https://android-review.googlesource.com/c/platform/build/+/2080730



Change-Id: Id2b7f201b00a2ba36055c90374a161a36c43933a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>