[Investigations] - Remove technical preview tag from ES|QL tab (#180838)

## Summary

This PR removes the technical preview tag from the ES|QL tab in timeline
in preparation for GA in 8.14. [Related docs
pr](https://github.com/elastic/security-docs/pull/5032)

Before:

<img width="1269" alt="image"
src="33c9c328-ad0b-40f2-b5de-32165aecabbf">


After: 


![image](6f241276-81fd-46d5-99ba-6fdb679ac383)



### Checklist
- [x]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials

x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/index.tsx

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import { EuiBadge, EuiSkeletonText, EuiTabs, EuiTab, EuiBetaBadge } from '@elastic/eui';
+import { EuiBadge, EuiSkeletonText, EuiTabs, EuiTab } from '@elastic/eui';
 import { css } from '@emotion/react';
 import { isEmpty } from 'lodash/fp';
 import type { Ref, ReactElement, ComponentType, Dispatch, SetStateAction } from 'react';
@@ -13,7 +13,6 @@ import React, { lazy, memo, Suspense, useCallback, useEffect, useMemo, useState
 import { useDispatch } from 'react-redux';
 import styled from 'styled-components';
 
-import { FormattedMessage } from '@kbn/i18n-react';
 import { useIsExperimentalFeatureEnabled } from '../../../../common/hooks/use_experimental_features';
 import { useKibana } from '../../../../common/lib/kibana';
 import { useAssistantTelemetry } from '../../../../assistant/use_assistant_telemetry';
@@ -44,7 +43,6 @@ import * as i18n from './translations';
 import { useLicense } from '../../../../common/hooks/use_license';
 import { TIMELINE_CONVERSATION_TITLE } from '../../../../assistant/content/conversations/translations';
 import { initializeTimelineSettings } from '../../../store/actions';
-import { DISCOVER_ESQL_IN_TIMELINE_TECHNICAL_PREVIEW } from './translations';
 
 const HideShowContainer = styled.div.attrs<{ $isVisible: boolean; isOverflowYScroll: boolean }>(
   ({ $isVisible = false, isOverflowYScroll = false }) => ({
@@ -228,15 +226,6 @@ const CountBadge = styled(EuiBadge)`
   margin-left: ${({ theme }) => theme.eui.euiSizeS};
 `;
 
-const StyledEuiBetaBadge = styled(EuiBetaBadge)`
-  vertical-align: middle;
-  margin-left: ${({ theme }) => theme.eui.euiSizeS};
-
-  &:hover {
-    cursor: pointer;
-  }
-`;
-
 const StyledEuiTab = styled(EuiTab)`
   .euiTab__content {
     align-items: center;
@@ -393,17 +382,6 @@ const TabsContentComponent: React.FC<BasicTimelineTab> = ({
               key={TimelineTabs.esql}
             >
               <span>{i18n.DISCOVER_ESQL_IN_TIMELINE_TAB}</span>
-              <StyledEuiBetaBadge
-                label={DISCOVER_ESQL_IN_TIMELINE_TECHNICAL_PREVIEW}
-                size="s"
-                iconType="beaker"
-                tooltipContent={
-                  <FormattedMessage
-                    id="xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewTooltip"
-                    defaultMessage="This functionality is in technical preview and may be changed or removed completely in a future release. Elastic will work to fix any issues, but features in technical preview are not subject to the support SLA of official GA features."
-                  />
-                }
-              />
             </StyledEuiTab>
           )}
           {timelineType === TimelineType.default && (

x-pack/plugins/security_solution/public/timelines/components/timeline/tabs/translations.ts

@@ -53,13 +53,6 @@ export const DISCOVER_ESQL_IN_TIMELINE_TAB = i18n.translate(
   }
 );
 
-export const DISCOVER_ESQL_IN_TIMELINE_TECHNICAL_PREVIEW = i18n.translate(
-  'xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewLabel',
-  {
-    defaultMessage: 'Technical Preview',
-  }
-);
-
 export const SESSION_TAB = i18n.translate(
   'xpack.securitySolution.timeline.tabs.sessionTabTimelineTitle',
   {

x-pack/plugins/translations/translations/fr-FR.json

@@ -38043,8 +38043,6 @@
     "xpack.securitySolution.timeline.source": "Source",
     "xpack.securitySolution.timeline.tabs.analyserTabTimelineTitle": "Analyseur",
     "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline": "ES|QL",
-    "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewLabel": "Version d'évaluation technique",
-    "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewTooltip": "Cette fonctionnalité est en version d'évaluation technique et pourra être modifiée ou retirée complètement dans une future version. Elastic s'efforcera de corriger tout problème, mais les fonctionnalités des versions d'évaluation technique ne sont pas soumises aux SLA de support des fonctionnalités officielles en disponibilité générale.",
     "xpack.securitySolution.timeline.tabs.eqlTabTimelineTitle": "Corrélation",
     "xpack.securitySolution.timeline.tabs.notesTabTimelineTitle": "Notes",
     "xpack.securitySolution.timeline.tabs.pinnedTabTimelineTitle": "Épinglé",

x-pack/plugins/translations/translations/ja-JP.json

@@ -38012,8 +38012,6 @@
     "xpack.securitySolution.timeline.source": "送信元",
     "xpack.securitySolution.timeline.tabs.analyserTabTimelineTitle": "アナライザー",
     "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline": "ES|QL",
-    "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewLabel": "テクニカルプレビュー",
-    "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewTooltip": "この機能はテクニカルプレビュー中であり、将来のリリースでは変更されたり完全に削除されたりする場合があります。Elasticはすべての問題の修正に努めますが、テクニカルプレビュー中の機能には正式なGA機能のサポートSLAが適用されません。",
     "xpack.securitySolution.timeline.tabs.eqlTabTimelineTitle": "相関関係",
     "xpack.securitySolution.timeline.tabs.notesTabTimelineTitle": "メモ",
     "xpack.securitySolution.timeline.tabs.pinnedTabTimelineTitle": "ピン付け済み",

x-pack/plugins/translations/translations/zh-CN.json

@@ -38055,8 +38055,6 @@
     "xpack.securitySolution.timeline.source": "源",
     "xpack.securitySolution.timeline.tabs.analyserTabTimelineTitle": "分析器",
     "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline": "ES|QL",
-    "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewLabel": "技术预览",
-    "xpack.securitySolution.timeline.tabs.discoverEsqlInTimeline.technicalPreviewTooltip": "此功能处于技术预览状态，在未来版本中可能会更改或完全移除。Elastic 将努力修复任何问题，但处于技术预览状态的功能不受正式 GA 功能支持 SLA 的约束。",
     "xpack.securitySolution.timeline.tabs.eqlTabTimelineTitle": "相关性",
     "xpack.securitySolution.timeline.tabs.notesTabTimelineTitle": "备注",
     "xpack.securitySolution.timeline.tabs.pinnedTabTimelineTitle": "已固定",