Fix: update support link to KB K000140156 (#2289)

Author: mjang

.hugo_build.lock

@@ -12,4 +12,4 @@ NGINX Gateway Fabric can use NGINX Open Source or NGINX Plus as its data plane.
 - **Robust metrics**: A plethora of [additional Prometheus metrics](https://github.com/nginxinc/nginx-prometheus-exporter#metrics-for-nginx-plus) are available.
 - **Live activity monitoring**: The [NGINX Plus dashboard]({{< relref "/how-to/monitoring/dashboard.md" >}}) shows real-time metrics and information about your server infrastructure.
 - **Dynamic upstream configuration**: NGINX Plus can dynamically reconfigure upstream servers when applications in Kubernetes scale up and down, preventing the need for an NGINX reload.
-- **Support**: With an NGINX Plus license, you can take advantage of full [support](https://www.nginx.com/support/) from NGINX, Inc.
+- **Support**: With an NGINX Plus license, you can take advantage of full [support](https://my.f5.com/manage/s/article/K000140156/) from NGINX, Inc.

site/content/overview/nginx-plus.md

@@ -7,7 +7,7 @@ tags: [ "docs" ]
 docs: "DOCS-1411"
 ---
 
-NGINX Gateway Fabric adheres to the support policy detailed at [nginx.com/support](https://nginx.com/support).
+NGINX Gateway Fabric adheres to the support policy detailed in the following knowledge base article: [K000140156](https://my.f5.com/manage/s/article/K000140156).
 
 **Support Channels:**