Merge pull request #211002 from maud-lv/patch-13

Update index.yml

Author: liljack17

articles/index.yml

@@ -830,7 +830,7 @@ productDirectory:
         - devops
       url: load-testing/index.yml
     # Card
-    - title: Azure Managed Grafana (Preview)
+    - title: Azure Managed Grafana
       summary: Deploy Grafana dashboards as a fully managed Azure service
       imageSrc: ./media/index/managed-grafana.svg
       azureCategories: