[automerger skipped] Return different disconnect reason and error strings am: 7b8e9b6938 -s ours

am skip reason: Merged-In Iac091a2e152f0128b1d8e6a97baf9b61053ba572 with SHA-1 e3e320fe87 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telephony/+/26734003

Change-Id: Id212a5d68559efb5c3c508ebdb6f2a0e376e853e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>