Update groups-naming-policy.md

Author: yyuank

articles/active-directory/enterprise-users/groups-naming-policy.md

@@ -73,8 +73,6 @@ To configure naming policy, one of the following roles is required:
 Selected administrators can be exempted from these policies, across all group workloads and endpoints, so that they can create groups using blocked words and with their own naming conventions. The following are the list of administrator roles exempted from the group naming policy.
 
 - Global administrator
-- Partner Tier 1 Support
-- Partner Tier 2 Support
 - User administrator
 
 ## Configure naming policy in Azure portal