Revert "audio: Populate MicrophoneInfo with vendor data" am: 5eea7fb0d7 am: ca9d26dc44 am: ab0818f638

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2786756

Change-Id: Idbab7e49c4fb9a8ec4c8b9e0202d66e321e14102
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>