Merge "add slicingConfigChanged api" am: 4e9056b70f am: 3011217292 am: fe44256cd3 am: 144ac58630

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1945390

Change-Id: I7dbb30c6e11ebb01d3784e728605283c2aa19f5e