gfxstream-protocols: add vkGetBlobGOOGLE am: ac8c9a93d2

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

Change-Id: I2d597107dc4962e3e751346d0406bb01037ef58d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>