audio: Facilitate extension of Module class by vendors am: 57f0dcf7 am:...

audio: Facilitate extension of Module class by vendors am: 57f0dcf7 am: 9e3b3d01 am: e65c2a2c am: bb351404 am: 5ec85a82

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2639432



Change-Id: I701c467a22fbc38a4a8997e6515560aa00319a3d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>