CodeGen from PR 18110 in Azure/azure-rest-api-specs

Update service name in desc (#18110)

Co-authored-by: Jinghua Zhu <[email protected]>

Author: SDKAuto

schemas/2021-09-01-preview/Microsoft.Dashboard.json

@@ -30,7 +30,7 @@
         },
         "name": {
           "type": "string",
-          "description": "The name of Azure Managed Workspace for Grafana."
+          "description": "The name of Azure Managed Grafana."
         },
         "properties": {
           "oneOf": [