Don't require F2FS for /metadata. am: 139ce4e166

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/gsid/+/19368108

Change-Id: I5ef56b09637c645df783453dc4fcafca13d921e0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>