Allow project approval workflows to set if a reviewer can or can not review their own requests

backend/src/ee/services/secret-approval-request/secret-approval-request-service.ts

@@ -352,6 +352,11 @@ export const secretApprovalRequestServiceFactory = ({
         message: "The policy associated with this secret approval request has been deleted."
       });
     }
+    if (!policy.selfApprovals && actorId === secretApprovalRequest.committerUserId) {
+      throw new BadRequestError({
+        message: "Failed to review secret approval request. Users are not authorized to review their own request."
+      });
+    }
 
     const { hasRole } = await permissionService.getProjectPermission({
       actor: ActorType.USER,