Upgrade GitLab Runner to chart version 0.57.0 and app version 16.4.0

No problems deploying GitLab Runner to K3s cluster via Helm Chart and Flux V2 reconciliation in a GitOps approach.
And also by means of Watchtower infrastructure to Docker host for
Image Lifecycle Management.
Helm Chart 0.57.0
v16.4.0 (2023-09-22)