Merge pull request #194406 from v-rajagt/toc-broken-link

Link fixed.

Author: v-regandowner

articles/event-grid/kubernetes/toc.yml

@@ -38,7 +38,7 @@
 - name: Reference
   items:
   - name: REST API
-    href: /rest/api/eventgrid/controlplane-version2021-06-01-preview/topics
+    href: /rest/api/eventgrid/controlplane-version2021-10-15-preview/topics
   - name: SDKs
     href: ../sdk-overview.md?toc=%2fazure%2fevent-grid%2fkubernetes%2ftoc.json
 - name: Resources