OBPIH-5813 Items statuses before fulfilment - Approvals statuses (#4588)
* OBPIH-5813 Change display statuses (add pending when requisition is pending, and cancelled when requisition is rejected)
* OBPIH-5813 Call function for displaying new statuses in view
* OBPIH-5813 Add unit tests for displaying requisition statuses
* OBPIH-5813 Change statements and order of arguments in unit tests