add null check for accountComponentName am: 041fa0d8e0 am: 4085f33fc2

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/providers/CallLogProvider/+/18457757

Change-Id: I37dd75f24b54835ea1ce1d15c84b2ed7da720977
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>