Merge "Move test module below implementation details" into main am: 1cebd2de84

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2957041

Change-Id: Ia9a6adf8ebd53a85119c493c9af7495627364a90
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>