Don't require F2FS for /metadata. am: 139ce4e166 am: 7940c0fa43

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

Change-Id: I03d8d5d29306cdeae146412543bb6e7970ccd2f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>