Merge "Reland: Migrate AuthFsHostTest to use MicrodroidBuilder" am: 597e907a68 am: dca4874c6b am: 1a466eaa54 am: a239ba7b73 am: 73833834a4

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

Change-Id: Ib84b9545f5e1becaff56356c232f983ab5343816
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>