refactor(core): Stop reporting to Sentry non-execution of workflow with issues (#7533)

https://n8nio.sentry.io/issues/4578929841/

packages/core/src/WorkflowExecute.ts

@@ -798,7 +798,7 @@ export class WorkflowExecute {
 			pinDataNodeNames,
 		});
 		if (workflowIssues !== null) {
-			throw new Error(
+			throw new WorkflowOperationError(
 				'The workflow has issues and can for that reason not be executed. Please fix them first.',
 			);
 		}