docs: add matrix to changelog

Author: JTorreG

content/nic/changelog/_index.md

@@ -12,6 +12,12 @@ This changelog lists all of the information for F5 NGINX Ingress Controller rele
 
 For older releases, check the changelogs for previous years: [2024]({{< ref "/nic/changelog/2024.md" >}}), [2023]({{< ref "/nic/changelog/2023.md" >}}), [2022]({{< ref "/nic/changelog/2022.md" >}}), [2021]({{< ref "/nic/changelog/2021.md" >}}), [2020]({{< ref "/nic/changelog/2020.md" >}}), [2019]({{< ref "/nic/changelog/2019.md" >}}).
 
+{{< details summary="Support for F5 WAF for NGINX" >}}
+
+{{< include "nim/tech-specs/nim-app-protect-support.md" >}}
+
+{{< /details >}}
+
 ## 5.2.1
 
 10 Oct 2025