Dependabot supports GHES high-availability mode (github#26170)

Dependabot updates does not support GHES cluster mode since GitHub Actions are not support in cluster mode. However, high-availability failover configurations are supported by both Dependabot updates and GitHub Actions.

Co-authored-by: mc <[email protected]>

Author: mctofu

content/admin/configuration/configuring-github-connect/enabling-dependabot-for-your-enterprise.md

@@ -101,7 +101,7 @@ After you enable {% data variables.product.prodname_dependabot_alerts %} for you
 {% ifversion ghes %}
 Before you enable {% data variables.product.prodname_dependabot_updates %}, you must configure {% data variables.product.product_location %} to use {% data variables.product.prodname_actions %} with self-hosted runners. For more information, see "[Getting started with {% data variables.product.prodname_actions %} for GitHub Enterprise Server](/admin/github-actions/enabling-github-actions-for-github-enterprise-server/getting-started-with-github-actions-for-github-enterprise-server)."
 
-{% data variables.product.prodname_dependabot_updates %} are not supported on {% data variables.product.product_name %} if your enterprise uses clustering or a high-availability configuration.
+{% data variables.product.prodname_dependabot_updates %} are not supported on {% data variables.product.product_name %} if your enterprise uses clustering.
 {% endif %}
 
 {% data reusables.enterprise_site_admin_settings.sign-in %}