Add permissions for sync and fence tracepoints on user builds. Bug: 79935503 Test: Took traces using 'sync' in user builds and saw the tracepoints being saved. Change-Id: Id6b6a1f85452c2a766ce08ad0eecebed58bc2be6 Merged-In: Id6b6a1f85452c2a766ce08ad0eecebed58bc2be6