Unskip advanced settings a11y test (elastic#100558)

Author: bhavyarm

x-pack/test/accessibility/apps/advanced_settings.ts

@@ -11,45 +11,51 @@ export default function ({ getService, getPageObjects }: FtrProviderContext) {
   const PageObjects = getPageObjects(['common', 'settings', 'header']);
   const a11y = getService('a11y');
   const testSubjects = getService('testSubjects');
+  const toasts = getService('toasts');
 
-  // FLAKY: https://github.com/elastic/kibana/issues/99006
-  describe.skip('Stack Management -Advanced Settings', () => {
+  describe('Stack Management -Advanced Settings', () => {
     // click on Management > Advanced settings
     it('click on advanced settings ', async () => {
       await PageObjects.common.navigateToUrl('management', 'kibana/settings', {
         shouldUseHashForSubUrl: false,
       });
       await testSubjects.click('settings');
+      await toasts.dismissAllToasts();
       await a11y.testAppSnapshot();
     });
 
     // clicking on the top search bar
     it('adv settings - search ', async () => {
       await testSubjects.click('settingsSearchBar');
+      await toasts.dismissAllToasts();
       await a11y.testAppSnapshot();
     });
 
     // clicking on the category dropdown
     it('adv settings - category -dropdown ', async () => {
       await testSubjects.click('settingsSearchBar');
+      await toasts.dismissAllToasts();
       await a11y.testAppSnapshot();
     });
 
     // clicking on the toggle button
     it('adv settings - toggle ', async () => {
       await testSubjects.click('advancedSetting-editField-csv:quoteValues');
+      await toasts.dismissAllToasts();
       await a11y.testAppSnapshot();
     });
 
     // clicking on editor panel
     it('adv settings - edit ', async () => {
       await testSubjects.click('advancedSetting-editField-csv:separator');
+      await toasts.dismissAllToasts();
       await a11y.testAppSnapshot();
     });
 
     // clicking on save button
     it('adv settings - save', async () => {
       await testSubjects.click('advancedSetting-saveButton');
+      await toasts.dismissAllToasts();
       await a11y.testAppSnapshot();
     });
   });