ceph-rest-api was removed in Ceph Mimic. Update endpoint to remove
"api/v0.1" path that's not needed by ceph-mgr restful plugin.
Story: 2003605
Task: 28860
Depends-On: I1952a12032bcd08d17786bd817d1e15ce36d5afd
Change-Id: I7c6bff4d8986c1fd75c3c9d353557c5eafcdcde0
Co-Authored-By: Daniel Badea <daniel.badea@windriver.com>
Signed-off-by: Changcheng Liu <changcheng.liu@intel.com>
Signed-off-by: Daniel Badea <daniel.badea@windriver.com>