Merge "Update example build rules in vmbase README." am: 215e4c5c3f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2498540

Change-Id: Ia0175990adec0515515765c1b05961f580a0ea04
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>