skip failing test suite (elastic#237715)

Author: kibanamachine

x-pack/solutions/search/test/functional_search/apps/search_playground/saved_playgrounds.ts

@@ -24,7 +24,8 @@ export default function ({ getPageObjects, getService }: FtrProviderContext) {
   const testPlaygroundName = 'FTR Search Playground';
   const updatedPlaygroundName = 'Test Search Playground';
 
-  describe('Saved Playgrounds', function () {
+  // Failing: See https://github.com/elastic/kibana/issues/237715
+  describe.skip('Saved Playgrounds', function () {
     before(async () => {
       await createIndices();
     });