Merge branch '353453-enable-vsa_incremental_worker-ff' into 'master'

Enable the vsa_incremental_worker FF by default

See merge request gitlab-org/gitlab!82975

config/feature_flags/development/vsa_incremental_worker.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/353453
 milestone: '14.9'
 type: development
 group: group::optimize
-default_enabled: false
+default_enabled: true