Merge "Make the VM Payload API explicitly public" into main am: f2b490da82 am: ff328d7171

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/3088726

Change-Id: Ide9aa1d0099439b4e8a038cc779e65a1e5e3c094
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>