Merge pull request #9737 from zalando-incubator/dev-to-alpha-hotfix

[ALPHA] [HOTFIX] Update Cluster Autoscaler version

Author: myaser

cluster/manifests/kube-cluster-autoscaler/daemonset.yaml

@@ -38,7 +38,7 @@ spec:
       dnsPolicy: Default
       containers:
       - name: cluster-autoscaler
-        image: container-registry.zalando.net/teapot/kube-cluster-autoscaler:v1.18.2-internal.48
+        image: container-registry.zalando.net/teapot/kube-cluster-autoscaler:v1.18.2-internal.50
         command:
           - ./cluster-autoscaler
           - --v={{.Cluster.ConfigItems.autoscaling_autoscaler_log_level}}