Merge pull request #234063 from miwithro/patch-236

Update TOC.yml

Author: v-dirichards

articles/aks/TOC.yml

@@ -361,9 +361,9 @@
                   href: workload-identity-deploy-cluster.md
                 - name: Modernize your app with workload identity
                   href: workload-identity-migrate-from-pod-identity.md
-            - name: Use Azure AD pod identity
+            - name: Use Azure AD pod identity (preview)
               href: use-azure-ad-pod-identity.md
-            - name: Use Pod Sandboxing
+            - name: Use Pod Sandboxing (preview)
               href: use-pod-sandboxing.md
             - name: Secure pod traffic with network policies
               href: use-network-policies.md