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

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

Change-Id: I87073ac1fd13a2bc5d6dbbaeb1ffb09c8dcadd73