Add CccDkTimeSyncService for Digital Key Support am: 1a0b0ce0c4

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs201-sepolicy/+/17755764

Change-Id: If10fb742322ba2bb732bd222990b00e712d00c54
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>