Add virglrenderer to QEMU. am: 72c254699f

Original change: https://android-review.googlesource.com/c/device/google/cuttlefish_vmm/+/2836855

Change-Id: Ic6582cb7fb83a52635ba0a4004f3878e244e05c7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>