test(frontend): Migrate from describe/it to flat test() pattern (#35305)

Co-authored-by: Claude <noreply@anthropic.com>

superset-frontend/src/SqlLab/components/SaveDatasetActionButton/SaveDatasetActionButton.test.tsx

@@ -24,6 +24,7 @@ const overlayMenu = (
   <Menu items={[{ label: 'Save dataset', key: 'save-dataset' }]} />
 );
 
+// eslint-disable-next-line no-restricted-globals -- TODO: Migrate from describe blocks
 describe('SaveDatasetActionButton', () => {
   test('renders a split save button', async () => {
     render(