[automerger skipped] RESTRICT AUTOMERGE: Catch exceptions from setLockCredential() am: 99be30f895 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/24301338

Change-Id: I72421fe89e4b0ed32f193384805bc502e0f24f9d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>