Add response schema validation for volume manage

This is to add response schema validation for volume manage.
As gmann pointed out in https://review.opendev.org/#/c/616783/,
the response of volume_manage is same as that of show_volume,
so here we use common_show_volume directly.

Change-Id: I5e26d0cca87c303ebb9a2fe93ad0b13b73eb41a6
partially-implements: blueprint volume-response-schema-validation
3 files changed