Merge "Alarm: Add a test using kernel timerfd" into main am: 275e5735 am: bdf9c10a

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3023763



Change-Id: Ie945f8117547f509836546a213c54a21ad1b62c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>