Merge pull request #58292 from neesingh-rh/wip-vol-method-name-change

mgr/vol : shortening the name of helper method

Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Rishabh Dave <ridave@redhat.com>

diff --cc src/pybind/mgr/volumes/fs/operations/versions/subvolume_v1.py
Simple merge