Update CHANGELOG.md

Author: brandonc

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 BUG FIXES:
 * `r/tfe_team_project_access`: Fixes a panic that occurs when the client is configured against an older TFE release, by @sebasslash [1011](https://github.com/hashicorp/terraform-provider-tfe/pull/1011)
+* The provider no longer makes two service discovery requests per provider config, by @brandonc [1034](https://github.com/hashicorp/terraform-provider-tfe/pull/1034)
 
 FEATURES:
 * `d/tfe_organization_membership`: Add `organization_membership_id` attribute, by @laurenolivia [997](https://github.com/hashicorp/terraform-provider-tfe/pull/997)