[automerger skipped] Merge "Cleanup packages/Tethering/common/TetheringLib" into rvc-dev am: 85f2c79461 am: a0e45fb2c9 am: a0e99180f5 -s ours

am skip reason: Change-Id I4583539d11ba69320aa5a0dfcfee072c81affac2 with SHA-1 267dd95c3e is in history

Change-Id: Ic5bc94cc59cedb6bb5665838d53099851dbfbefd