Merge "[pvmfw] Use RebootReason in pvmfw::main" am: cafb9b966b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2323315

Change-Id: I5ace3d9fb0ef7135bf3cfd7415ebda61c15c1410
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>