forked from rook/rook
At present the CephFS CSI driver works with default mode ie, `ReadWriteOncewithFsType`. However `File` type is more apt for the CephFS CSI driver and this commit bring that change. The similar change is also introduced in ceph csi driver here: https://github.com/ceph/ceph-csi/pull/3204 considering the `File` mode has been GAd in 1.23 kubernetes version and also we are lifting one of the problematic code path in this area via Ceph CSI driver changes, it is good to move the fsgrouppolicy to `File`. Signed-off-by: Humble Chirammal <hchiramm@redhat.com>