[automerger skipped] Gracefully handle duplicate network interface am:...

[automerger skipped] Gracefully handle duplicate network interface am: 0cf42ed5 am: 2975db56 -s ours am: b9988e6f -s ours am: b61867b9 -s ours am: 3fcce19b -s ours

am skip reason: Merged-In I992d81692e2d79c49a4d9146a3a5a7864d767f55 with SHA-1 67a701c6 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/2091792



Change-Id: I0834c0442de3ed86ec2daa4ad027c4e1325d38a3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>