617 Allow to download file already uploaded

https://issues.unige.ch/browse/DLCM-617

src/app/features/deposit/components/containers/deposit-file/deposit-file.container.html

@@ -16,6 +16,7 @@
                         [readonly]="readonly"
                         (resumeChange)="resume($event)"
                         (deleteChange)="delete($event)"
+                        (downloadChange)="download($event)"
                         (refreshChange)="refresh()"
 ></dlcm-deposit-file-tree>
 <ng-template #noFile>