pod-deletion-cost-controller: Update to version main-19

Update container-registry.zalando.net/gwproxy/pod-deletion-cost-controller to version main-19

Author: zalando-teapot-robot

cluster/manifests/skipper/pod-deletion-cost-controller.yaml

@@ -27,7 +27,7 @@ spec:
       - args:
         - -address=:8080
         - -log-level=INFO
-        image: container-registry.zalando.net/gwproxy/pod-deletion-cost-controller:main-18
+        image: container-registry.zalando.net/gwproxy/pod-deletion-cost-controller:main-19
         name: pod-deletion-cost-controller
         ports:
         - containerPort: 8080