refactor: Async functions don't need to explicitly return promises (no-changelog) (#6041)

packages/nodes-base/nodes/Google/BigQuery/test/v2/node/executeQuery.test.ts

@@ -14,21 +14,20 @@ jest.mock('../../../v2/transport', () => {
 		...originalModule,
 		googleApiRequest: jest.fn(async (method: string, resource: string) => {
 			if (resource === '/v2/projects/test-project/jobs' && method === 'POST') {
-				return Promise.resolve({
+				return {
 					jobReference: {
 						jobId: 'job_123',
 					},
 					status: {
 						state: 'DONE',
 					},
-				});
+				};
 			}
 			if (resource === '/v2/projects/test-project/queries/job_123' && method === 'GET') {
-				return Promise.resolve({});
+				return {};
 			}
-			return Promise.resolve();
 		}),
-		// googleApiRequestAllItems: jest.fn(async () => Promise.resolve()),
+		// googleApiRequestAllItems: jest.fn(async () => {}),
 	};
 });