Merge "Add format change check rule" into main am: 718ccb5ef7 am: 2da7e2a6ea am: b4cef76cd7

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2711853

Change-Id: I9d049dc76f924fffd9fca0e531321e39881521ec
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>