Merge pull request #9028 from mqasimsarfraz/aks-dns-card

AB#6116: welcome-azure-kubernetes: Add DNS card

Author: AmandaAZ

support/azure/azure-kubernetes/welcome-azure-kubernetes.yml

@@ -182,9 +182,11 @@ landingContent:
             url: ./identify-memory-saturation-aks.md
 
  # Card 
-  - title: Troubleshoot Azure Linux container host issues
+  - title: Troubleshoot common issues
     linkLists:
       - linkListType: how-to-guide
         links:
           - text: Troubleshoot common issues with Azure Linux container hosts on AKS
             url: ./troubleshoot-common-azure-linux-aks.md
+          - text: Troubleshoot DNS resolution problems on AKS clusters
+            url: connectivity/dns/basic-troubleshooting-dns-resolution-problems.md