add emulator feature for using auxilliary memory for vulkan command buffers am: 6398b85371 am: abd5e0a1fc

Original change: https://android-review.googlesource.com/c/device/generic/goldfish-opengl/+/2364012

Change-Id: Ie6c7930be5d12c2928422e2be9b17206bef40333
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>