Merge changes from topic "presubmit-am-504234806e1c41a3a3385318752273e8" into sc-v2-dev-plus-aosp

* changes:
  [automerge] DO NOT MERGE: provide different change in downstream since merge conflict [Output Switcher] Enable volume control for single cast device 2p: d1f381a7db
  DO NOT MERGE: provide different change in downstream since merge conflict [Output Switcher] Enable volume control for single cast device