Merge "run virtualizationservice as system UID" am: 7062b7f23c am: def7893118 am: f96b599caf am: 3828eb0a55

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2059527

Change-Id: I51b310a88ab6b563432376f2885e719db6f533fb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>