[FTR] unskip tsvb time series tests for Chrome (elastic#163510)

## Summary

Related to elastic#162995

This PR unskip TSVB tests for Chrome browser since it is proved to be
stable

https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/2836
100x passed

https://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/2835
100x passed
On Firefox the flakiness is related to Terms 2nd aggregation field
sometimes is not selected. I tested it manually in Firefox 116 and was
able to set fields, though I have a feeling that values are not always
selected on click in the drop-down. But I didn't see any errors in
console.

I also returned back retry for dropdown selection I removed in elastic#161202
though flaky-test-runner proves there is no need. Let's have just to
keep logic as before my PR.

(cherry picked from commit 072ad96)

test/functional/apps/visualize/group5/_tsvb_time_series.ts

@@ -23,8 +23,7 @@ export default function ({ getPageObjects, getService }: FtrProviderContext) {
   const browser = getService('browser');
   const kibanaServer = getService('kibanaServer');
 
-  // Failing: See https://github.com/elastic/kibana/issues/162995
-  describe.skip('visual builder', function describeIndexTests() {
+  describe('visual builder', function describeIndexTests() {
     before(async () => {
       await security.testUser.setRoles([
         'kibana_admin',
@@ -167,7 +166,8 @@ export default function ({ getPageObjects, getService }: FtrProviderContext) {
           });
         });
 
-        describe('Clicking on the chart', () => {
+        describe('Clicking on the chart', function () {
+          this.tags('skipFirefox');
           const act = async (visName: string, clickCoordinates: { x: number; y: number }) => {
             await testSubjects.click('visualizeSaveButton');
 

test/functional/page_objects/visual_builder_page.ts

@@ -7,7 +7,6 @@
  */
 
 import type { DebugState } from '@elastic/charts';
-import expect from '@kbn/expect';
 import { FtrService } from '../ftr_provider_context';
 import { WebElementWrapper } from '../services/lib/web_element_wrapper';
 
@@ -845,10 +844,14 @@ export class VisualBuilderPageObject extends FtrService {
   ) {
     await this.setMetricsGroupBy('terms');
     await this.common.sleep(1000);
-    const byField = await this.testSubjects.find('groupByField');
-    await this.comboBox.setElement(byField, field);
-    const isSelected = await this.comboBox.isOptionSelected(byField, field);
-    expect(isSelected).to.be(true);
+    await this.retry.try(async () => {
+      const byField = await this.testSubjects.find('groupByField');
+      await this.comboBox.setElement(byField, field);
+      const isSelected = await this.comboBox.isOptionSelected(byField, field);
+      if (!isSelected) {
+        throw new Error(`setMetricsGroupByTerms: failed to set '${field}' field`);
+      }
+    });
     await this.setMetricsGroupByFiltering(filtering.include, filtering.exclude);
   }
 
@@ -860,13 +863,17 @@ export class VisualBuilderPageObject extends FtrService {
     // In case of StaleElementReferenceError 'browser' service will try to find element again
     await fieldSelectAddButtonLast.click();
     await this.common.sleep(2000);
-    const selectedByField = await this.find.byXPath(
-      `(//*[@data-test-subj='fieldSelectItem'])[last()]`
-    );
 
-    await this.comboBox.setElement(selectedByField, field);
-    const isSelected = await this.comboBox.isOptionSelected(selectedByField, field);
-    expect(isSelected).to.be(true);
+    await this.retry.try(async () => {
+      const selectedByField = await this.find.byXPath(
+        `(//*[@data-test-subj='fieldSelectItem'])[last()]`
+      );
+      await this.comboBox.setElement(selectedByField, field);
+      const isSelected = await this.comboBox.isOptionSelected(selectedByField, field);
+      if (!isSelected) {
+        throw new Error(`setAnotherGroupByTermsField: failed to set '${field}' field`);
+      }
+    });
   }
 
   public async setMetricsGroupByFiltering(include?: string, exclude?: string) {