Create study copy template REST Endpoints

Designer/Study APIs/Study Actions/Create study copy template
The operations from the Designer/Study APIs/Study Actions/Create study copy template category.
V2.0
Method: post
Path: /ec-designer-svc/rest/v2.0/studies/{sourceStudyId}/copy
V2.0
Method: post
Path: /ec-designer-svc/rest/v2.0/studies/{targetStudyId}/retryCopyStudy
v3.0
Method: post
Path: /ec-designer-study-svc/rest/v3.0/studies/{sourceStudyId}/copy