Format ExitStatus using Display not Debug am: 263262c2c1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/3260037

Change-Id: I118e48e6feb19b05f6a48e4962e088e71db88d0d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>