Merge "Reland: Migrate AuthFsHostTest to use MicrodroidBuilder" am: 597e907a68

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2061111

Change-Id: I9062457bcc2bbf798191d3d171e19378bdd0aaad
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>