[automerger skipped] Enhance logs and cleanup removed connections. am:...

[automerger skipped] Enhance logs and cleanup removed connections. am: 15ccd9bc am: 582f425e -s ours am: 6a456271 -s ours am: 4b63a84c -s ours am: 44a8f905 -s ours

am skip reason: Merged-In I4d9f633d5c1ebe9021cf5929a5b56f1807114e62 with SHA-1 a523172e is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/2124632



Change-Id: I79dc428ede8ddb3800322c767c83659fa50a4ca2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>