Merge "Upgrade pvmfw.img to build 8494941" into tm-dev am: 3998ae36b9

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/17936277

Change-Id: I1636c8cf0868155b8f8b4aa73a2c5c54408e6761
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>