Merge "Clear mPendingAudioProcessingCall" into rvc-dev am: b7e47c90 am: 97ccd1fb am: a174027b am: 825be59c

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/services/Telecomm/+/12003086

Change-Id: Ib9664d0e404b7f9fcfcea2b1174648ec0f3a02f5