Remove obsolete FF banner

doc/user/application_security/policies/pipeline_execution_policies.md

@@ -10,11 +10,8 @@ DETAILS:
 **Tier:** Ultimate
 **Offering:** GitLab.com, Self-managed, GitLab Dedicated
 
-> - [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/13266) in GitLab 17.2 [with a flag](../../../administration/feature_flags.md) named `pipeline_execution_policy_type`. Enabled by default. [Feature flag removed in GitLab 17.3](https://gitlab.com/gitlab-org/gitlab/-/issues/454278).
-
-FLAG:
-The availability of this feature is controlled by a feature flag.
-For more information, see the history.
+> - [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/13266) in GitLab 17.2 [with a flag](../../../administration/feature_flags.md) named `pipeline_execution_policy_type`. Enabled by default. 
+> - [Generally available](https://gitlab.com/gitlab-org/gitlab/-/issues/454278) in GitLab 17.3. Feature flag `pipeline_execution_policy_type` removed.
 
 Use Pipeline execution policies to enforce CI/CD jobs for all applicable projects.