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

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

Change-Id: I0891227765d68a1655b716ab202cf559c68b16b5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>