fix: Fix incorrect feature state in Topology Aware hints page

Author: sergeyshevch

content/en/docs/concepts/services-networking/topology-aware-hints.md

@@ -19,12 +19,6 @@ those network endpoints can be routed closer to where it originated.
 For example, you can route traffic within a locality to reduce
 costs, or to improve network performance.
 
-{{< note >}}
-The "topology-aware hints" feature is at Beta stage and it is **NOT** enabled
-by default. To try out this feature, you have to enable the `TopologyAwareHints`
-[feature gate](/docs/reference/command-line-tools-reference/feature-gates/).
-{{< /note >}}
-
 <!-- body -->
 
 ## Motivation