Merge "Limit the background FGS start with foreground only permission" into udc-dev am: bdee4a08 am: ea343536 am: b84eb5d9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23201307



Change-Id: Iffefcadbcfe83786a57760e8a41bf18a03144a2d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>