gfxstream-protocols: add vkGetBlobGOOGLE am: ac8c9a93d2 am: 6e6cad10b6

Original change: https://android-review.googlesource.com/c/platform/external/gfxstream-protocols/+/2515564

Change-Id: I16f783d618fa5a4c8c1bb38e7c4b68a4791b60c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>