Add Managed DevOps Pools resource provider

Author: steved0x

articles/azure-resource-manager/management/azure-services-resource-providers.md

@@ -147,6 +147,7 @@ The resource providers for DevOps services are:
 | --------------------------- | ------------- |
 | microsoft.visualstudio | [Azure DevOps](/azure/devops/) |
 | Microsoft.VSOnline | [Azure DevOps](/azure/devops/) |
+| Microsoft.DevOpsInfrastructure | [Managed DevOps Pools](/azure/devops/managed-devops-pools/) |
 
 ## Hybrid resource providers