fix flaky test - counts dashboard views (#197381)

## Summary

fix #192564

It might take a bit of time for the view count to update. So in the test
we will try to open the flyout again

(cherry picked from commit 3684ded)

test/functional/apps/dashboard/group4/dashboard_listing.ts

@@ -17,6 +17,7 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
   const listingTable = getService('listingTable');
   const dashboardAddPanel = getService('dashboardAddPanel');
   const testSubjects = getService('testSubjects');
+  const retry = getService('retry');
 
   // Failing: See https://github.com/elastic/kibana/issues/192564
   describe.skip('dashboard listing page', function describeIndexTests() {
@@ -272,8 +273,12 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
         await listingTable.clickItemLink('dashboard', DASHBOARD_NAME);
         await dashboard.waitForRenderComplete();
         await dashboard.gotoDashboardLandingPage();
-        const views2 = await getViewsCount();
-        expect(views2).to.be(2);
+
+        // it might take a bit for the view to be counted
+        await retry.try(async () => {
+          const views2 = await getViewsCount();
+          expect(views2).to.be(2);
+        });
       });
     });
   });