[AutoPR containerregistry/resource-manager] add Azure Container Registry policies api and update OperationDefinition#2123

AutorestCI wants to merge 1 commit intorestapi_auto_containerregistry/resource-managerAzure/azure-sdk-for-java:restapi_auto_containerregistry/resource-managerfrom

restapi_auto_3094Azure/azure-sdk-for-java:restapi_auto_3094Copy head branch name to clipboard