DashboardScenes: Skip flaky scenes E2E tests (#89769)

skip flaky tests

e2e/scenes/dashboards-suite/dashboard-live-streaming.spec.ts

@@ -1,7 +1,8 @@
 import testDashboard from '../dashboards/DashboardLiveTest.json';
 import { e2e } from '../utils';
 
-describe('Dashboard Live streaming support', () => {
+// Skipping due to flakiness/race conditions with same old arch test  e2e/dashboards-suite/dashboard-live-streaming.spec.ts
+describe.skip('Dashboard Live streaming support', () => {
   beforeEach(() => {
     e2e.flows.login(Cypress.env('USERNAME'), Cypress.env('PASSWORD'));
     e2e.flows.importDashboard(testDashboard, 1000);

e2e/scenes/various-suite/frontend-sandbox-datasource.spec.ts

@@ -6,7 +6,8 @@ const DATASOURCE_ID = 'sandbox-test-datasource';
 let DATASOURCE_CONNECTION_ID = '';
 const DATASOURCE_TYPED_NAME = 'SandboxDatasourceInstance';
 
-describe('Datasource sandbox', () => {
+// Skipping due to flakiness/race conditions with same old arch test  e2e/various-suite/frontend-sandbox-datasource.spec.ts
+describe.skip('Datasource sandbox', () => {
   before(() => {
     e2e.flows.login(Cypress.env('USERNAME'), Cypress.env('PASSWORD'), true);
 

e2e/scenes/various-suite/prometheus-editor.spec.ts

@@ -43,8 +43,8 @@ function navigateToEditor(editorType: editorType, name: string): void {
   e2e.components.DataSourcePicker.container().should('be.visible').click();
   cy.contains(name).scrollIntoView().should('be.visible').click();
 }
-
-describe('Prometheus query editor', () => {
+// Skipping due to flakiness/race conditions with same old arch test e2e/various-suite/prometheus-editor.spec.ts
+describe.skip('Prometheus query editor', () => {
   it('should have a kickstart component', () => {
     navigateToEditor('Code', 'prometheus');
     e2e.components.QueryBuilder.queryPatterns().scrollIntoView().should('exist');