[Enterprise Search] Update Auth realm text for Enterprise Search. (#169359)

## Summary

Update misleading text for Authentication issues.


### Checklist

Delete any items that are not applicable to this PR.

- [x] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)

x-pack/plugins/enterprise_search/public/applications/shared/error_state/error_state_prompt.tsx

@@ -161,14 +161,8 @@ const nonCloudError = () => {
         <ul>
           <li>
             <FormattedMessage
-              id="xpack.enterpriseSearch.errorConnectingState.troubleshootAuthNative"
-              defaultMessage="You must authenticate using Elasticsearch Native auth, SSO/SAML, or OpenID Connect."
-            />
-          </li>
-          <li>
-            <FormattedMessage
-              id="xpack.enterpriseSearch.errorConnectingState.troubleshootAuthSAML"
-              defaultMessage="If using an external SSO provider, such as SAML or OpenID Connect, your SAML/OIDC realm must also be set up on Enterprise Search."
+              id="xpack.enterpriseSearch.errorConnectingState.troubleshootAuthMessage"
+              defaultMessage="Contact your administrator to setup an Enterprise Search role mapping to give you access to Enterprise Search"
             />
           </li>
         </ul>

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

@@ -14070,8 +14070,6 @@
     "xpack.enterpriseSearch.errorConnectingState.setupGuideCta": "Consulter le guide de configuration",
     "xpack.enterpriseSearch.errorConnectingState.title": "Impossible d'établir une connexion",
     "xpack.enterpriseSearch.errorConnectingState.troubleshootAuth": "Vérifiez votre authentification utilisateur :",
-    "xpack.enterpriseSearch.errorConnectingState.troubleshootAuthNative": "Vous devez vous authentifier à l'aide d'une authentification native d'Elasticsearch, de SSO/SAML ou d'OpenID Connect.",
-    "xpack.enterpriseSearch.errorConnectingState.troubleshootAuthSAML": "Si vous utilisez un fournisseur de SSO externe, tel que SAML ou OpenID Connect, votre domaine SAML/OIDC doit également être configuré sur Enterprise Search.",
     "xpack.enterpriseSearch.aiSearch.description": "Le kit d’outils permettant aux développeurs de créer des applications d’IA optimisées pour la recherche à l’aide de la plateforme Elastic.",
     "xpack.enterpriseSearch.aiSearch.elser.description.elserLinkText": "Elastic Learned Sparse Encoder v2",
     "xpack.enterpriseSearch.aiSearch.elserAccordion.description": "Fonctionnalités de recherche sémantique instantanée",

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

@@ -14084,8 +14084,6 @@
     "xpack.enterpriseSearch.errorConnectingState.setupGuideCta": "セットアップガイドを確認",
     "xpack.enterpriseSearch.errorConnectingState.title": "接続できません",
     "xpack.enterpriseSearch.errorConnectingState.troubleshootAuth": "ユーザー認証を確認してください。",
-    "xpack.enterpriseSearch.errorConnectingState.troubleshootAuthNative": "Elasticsearchネイティブ認証、SSO/SAML、またはOpenID Connectを使用して認証する必要があります。",
-    "xpack.enterpriseSearch.errorConnectingState.troubleshootAuthSAML": "SAMLやOpenID Connectなどの外部SSOプロバイダーを使用している場合は、エンタープライズ サーチでSAML/OIDCレルムを設定できる必要があります。",
     "xpack.enterpriseSearch.aiSearch.description": "開発者がElasticプラットフォームを使ってAI検索エンジンを搭載したアプリケーションを構築するためのツールキット。",
     "xpack.enterpriseSearch.aiSearch.elser.description.elserLinkText": "Elastic Learned Sparse Encoder v2",
     "xpack.enterpriseSearch.aiSearch.elserAccordion.description": "即時セマンティック検索機能",

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

@@ -14084,8 +14084,6 @@
     "xpack.enterpriseSearch.errorConnectingState.setupGuideCta": "阅读设置指南",
     "xpack.enterpriseSearch.errorConnectingState.title": "无法连接",
     "xpack.enterpriseSearch.errorConnectingState.troubleshootAuth": "检查您的用户身份验证：",
-    "xpack.enterpriseSearch.errorConnectingState.troubleshootAuthNative": "必须使用 Elasticsearch 本机身份验证、SSO/SAML 或 OpenID Connect 执行身份验证。",
-    "xpack.enterpriseSearch.errorConnectingState.troubleshootAuthSAML": "如果使用外部 SSO 提供程序，如 SAML 或 OpenID Connect，还必须在 Enterprise Search 上设置 SAML/OIDC Realm。",
     "xpack.enterpriseSearch.aiSearch.description": "工具套件，供开发者使用 Elastic 平台构建 AI 搜索驱动型应用程序。",
     "xpack.enterpriseSearch.aiSearch.elser.description.elserLinkText": "Elastic Learned Sparse Encoder v2",
     "xpack.enterpriseSearch.aiSearch.elserAccordion.description": "即时语义搜索功能",