Merge "Guest OS serial console" into main am: 8c26a32621 am: db65d47620

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/3093565

Change-Id: I759c2b7c76dabb3657b1f5f81367fa5b2626a3be
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>