Now that Longhorn supports volume clone with the V2 data engine, we
can enable volume snapshot and clone.
Related issue: https://github.com/harvester/harvester/issues/6710
(cherry picked from commit a1cf41bda92ceb399be21904ec267311f9568bdb)
Signed-off-by: Tim Serong <tserong@suse.com>
Co-authored-by: Tim Serong <tserong@suse.com>