add null check for accountComponentName am: 041fa0d8e0

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

Change-Id: I18f956e4748d4cfeb4b58c58ba3902fb36734c03
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>