Make carrier service persistent binding more robust am: 9e73af69 am:...

Make carrier service persistent binding more robust am: 9e73af69 am: 99f45cb5 am: 944c87a6 am: 42fe298a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/18700477



Change-Id: I89ae87b3f1ee8bdff2d627de701fbe8c955adc79
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>