chore: fix integration test failure with eslint stylistic plugin deprecation warning (#11436)

fix up stylistic plugin

Author: kirkwaiblinger

packages/integration-tests/fixtures/flat-config-types-@types__eslint-v9/eslint.config.js

@@ -31,7 +31,7 @@ export default tseslint.config(
   },
   eslint.configs.recommended,
   ...tseslint.configs.recommended,
-  stylisticPlugin.configs['recommended-flat'],
+  stylisticPlugin.configs.recommended,
 );
 
 // wrapped in a function so they aren't executed at lint time
@@ -48,7 +48,7 @@ function _otherCases() {
   tseslint.config(
     eslint.configs.recommended,
     ...tseslint.configs.recommended,
-    stylisticPlugin.configs['recommended-flat'],
+    stylisticPlugin.configs.recommended,
     vitestPlugin.configs.recommended,
   );
   tseslint.config(

packages/integration-tests/tests/__snapshots__/flat-config-types-@types__eslint-v9.test.ts.snap

@@ -76,7 +76,7 @@ export default tseslint.config(
   },
   eslint.configs.recommended,
   ...tseslint.configs.recommended,
-  stylisticPlugin.configs['recommended-flat'],
+  stylisticPlugin.configs.recommended,
 )
 
 // wrapped in a function so they aren't executed at lint time
@@ -93,7 +93,7 @@ function _otherCases() {
   tseslint.config(
     eslint.configs.recommended,
     ...tseslint.configs.recommended,
-    stylisticPlugin.configs['recommended-flat'],
+    stylisticPlugin.configs.recommended,
     vitestPlugin.configs.recommended,
   )
   tseslint.config(