Merge "Audio : Add OpenInputMultipleTimes VTS for r_submix" into main am: afdfa1d079 am: 35a06a8adc am: 45c99de596 am: 91a5e08d41 am: b745184373

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2762796

Change-Id: I3564b3044ce5639216ff5424370ddeac81a91e11
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>