Merge branch 'DOCS-mmora-master-patch-25124' into 'master'

DOCS clarify HA for Geo

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/169807



Merged-by: Suzanne Selhorn <sselhorn@gitlab.com>
Co-authored-by: Mario Mora <mmora@gitlab.com>

doc/administration/geo/index.md

@@ -11,7 +11,7 @@ DETAILS:
 **Offering:** Self-managed
 
 Geo is the solution for widely distributed development teams and for providing
-a warm-standby as part of a disaster recovery strategy.
+a warm-standby as part of a disaster recovery strategy. Geo is **not** an out of the box HA solution.
 
 WARNING:
 Geo undergoes significant changes from release to release. Upgrades are