vibrator: allow servicemanager access to hal_vibrator_default am: 79f87c6207 am: 7470e4b35f am: cc6e61d041

Original change: https://android-review.googlesource.com/c/platform/hardware/google/pixel-sepolicy/+/2442099

Change-Id: If678e5f9b24a4d93343a496234c769eaa5c4a7c5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>