[stable/concourse] Fix typo in minimum k8s version for StatefulSet upgradeStrategy (#3117)

stable/concourse/Chart.yaml

@@ -1,5 +1,5 @@
 name: concourse
-version: 0.10.5
+version: 0.10.6
 appVersion: 3.6.0
 description: Concourse is a simple and scalable CI system.
 icon: https://avatars1.githubusercontent.com/u/7809479

stable/concourse/templates/worker-statefulset.yaml

@@ -160,7 +160,7 @@ spec:
         - name: concourse-work-dir
           emptyDir: {}
   {{- end }}
-{{- if and (eq .Capabilities.KubeVersion.Major "1") (gt .Capabilities.KubeVersion.Minor "7") }}
+{{- if and (eq .Capabilities.KubeVersion.Major "1") (ge .Capabilities.KubeVersion.Minor "7") }}
   updateStrategy:
     type: {{ .Values.worker.updateStrategy }}
 {{- end }}