Fix milestone versions

db/migrate/20240131123824_add_admin_cicd_variables_to_member_roles.rb

 # frozen_string_literal: true
 
 class AddAdminCicdVariablesToMemberRoles < Gitlab::Database::Migration[2.2]
-  milestone '16.9'
+  milestone '16.10'
 
   enable_lock_retries!
 

ee/config/custom_abilities/admin_cicd_variables.yml

@@ -4,7 +4,7 @@ description: Allows to admin CI/CD variables.
 introduced_by_issue: https://gitlab.com/gitlab-org/gitlab/-/issues/437947
 introduced_by_mr: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/143369
 feature_category: secrets_management
-milestone: '16.9'
+milestone: '16.10'
 group_ability: true
 project_ability: true
 requirements: []

ee/config/feature_flags/wip/custom_ability_admin_cicd_variables.yml

@@ -3,7 +3,7 @@ name: custom_ability_admin_cicd_variables
 feature_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/437947
 introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/143369
 rollout_issue_url:
-milestone: "16.9"
+milestone: "16.10"
 group: group::authorization
 type: wip
 default_enabled: false