Check dir path before updating permissions. am: 58a6452ed4 am: 9976a26dd7 am: 2729464436 am: 05b7eb8f68

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/providers/TelephonyProvider/+/19734281

Change-Id: I3888616446e12920f7fa646c0309229596441f86
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>