ceph: add pvc expansion support for encrypted osds
ceph: add pvc expansion support for encrypted osds

We now support the expansion of encrypted osds. We added a new init
container to run "cryptsetup resize".

Signed-off-by: Sébastien Han <62d754cc350e84d3b1c32ae79f976f5348e74a40@redhat.com>

rook/rook,rook/nfs,rook/nfs,rook/rook,rook/rook,rook/rook,rook/nfs,rook/rook