Only allow authorised users to have the delete button for DICOM send destinations

As a administrator I would like to restrict staff who can edit/delete/manage the DICOM Send destinations on the UV DICOM Send window so that we can avoid accidental deletions of the created DICOM send destinations

At the moment any user is able to delete, modify the DICOM send destinations on the UV DICOM Send window. The privileges on UV are not fine enough to prevent users who access the DICOM send UI from deleting or modifying or adding DICOM send destinations. This causes an issue when a user accidently deletes a destination