Fix: quote PORT_RANGE_UPPER_BOUND value in node-daemonset.yaml (#1776)

Author: hebelsan

charts/internal/shoot-system-components/charts/csi-driver-efs/templates/node-daemonset.yaml

@@ -69,7 +69,7 @@ spec:
                   containerName: driver-efs-node
                   resource: limits.memory
             - name: PORT_RANGE_UPPER_BOUND
-              value: {{ .Values.resources.portRangeUpperBound }}
+              value: {{ .Values.resources.portRangeUpperBound | quote }}
           volumeMounts:
             - name: kubelet-dir
               mountPath: {{ .Values.node.kubeletPath }}