Merge "Allow background-restricted app to start FGS from alarm-clock." into udc-dev am: b4e7a92b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22797869



Change-Id: I2320e4252a3daf7d8b0f243e29dff72b13f9d709
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>