update Karpenter image version to v1.6.0

Author: demonCoder95

cluster/manifests/z-karpenter/deployment.yaml

@@ -53,7 +53,7 @@ spec:
               drop:
                 - ALL
             readOnlyRootFilesystem: true
-          image: "container-registry.zalando.net/teapot/karpenter:1.5.0-main-39.patched"
+          image: "container-registry.zalando.net/teapot/karpenter:1.6.0-main-40.patched"
           imagePullPolicy: IfNotPresent
           env:
             - name: KUBERNETES_MIN_VERSION