Merge pull request #8023 from zalando-incubator/fix/pod-deletion

fix: pod deletion by fixing deadlock in data structure

Author: szuecs

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

@@ -29,7 +29,7 @@ spec:
         - -v={{ .Cluster.ConfigItems.skipper_pod_deletion_cost_controller_log_v }}
         - -poll-interval={{ .Cluster.ConfigItems.skipper_pod_deletion_cost_controller_poll_interval }}
         - -poll-timeout={{ .Cluster.ConfigItems.skipper_pod_deletion_cost_controller_poll_timeout }}
-        image: container-registry.zalando.net/gwproxy/pod-deletion-cost-controller:main-21
+        image: container-registry.zalando.net/gwproxy/pod-deletion-cost-controller:main-23
         name: pod-deletion-cost-controller
         ports:
         - containerPort: 8080