Merge "Use chromiumos_test_image.tar.xz instead of image.zip" into main am: bd00218748

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/3140039

Change-Id: I390be985c6b49899094cd2867dcb4c783503f41c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>