log deletion of user files from admin -- fixes #631

packages/backend/src/server/api/endpoints/admin/delete-all-files-of-a-user.ts

@@ -39,7 +39,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			});
 
 			for (const file of files) {
-				this.driveService.deleteFile(file);
+				this.driveService.deleteFile(file, false, me);
 			}
 		});
 	}