Merge "Run resigning Microdroid tests in a background process" am: f52ea1400e am: 0ac2dd79da am: de92ea80a7

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2297457

Change-Id: Iea3173b074b1c0b3ce9f5f68553a8ec689af156e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>