Merge "Only check System UI dexopt status after a mainline update or an OTA."...

Merge "Only check System UI dexopt status after a mainline update or an OTA." into tm-dev am: 7ed6106f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17907961



Change-Id: I4bb4149e3aaa4b7d63675a2374ec3d5b3439960b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>