Merge pull request #46804 from nmshelke/wip-56108-quincy

quincy: mgr/volumes: remove incorrect 'size' from output of 'snapshot info'

Reviewed-by: Rishabh Dave <ridave@redhat.com>
Reviewed-by: Venky Shankar <vshankar@redhat.com>
Reviewed-by: Anthony D'Atri <anthony.datri@gmail.com>

diff --cc doc/cephfs/fs-volumes.rst
Simple merge

diff --cc qa/tasks/cephfs/test_volumes.py
Simple merge