Merge branch '26732-enable-ff-by-default' into 'master'

Enable paginatable_namespace_drop_down_for_project_creation feature flag by default

See merge request gitlab-org/gitlab!76568

config/feature_flags/development/paginatable_namespace_drop_down_for_project_creation.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/338930
 milestone: '14.3'
 type: development
 group: group::project management
-default_enabled: false
+default_enabled: true