Merge pull request #3806 from fvlaicu/fix-deployment-tpl

[helm chart] Fix passing template values for region

Author: k8s-ci-robot

helm/aws-load-balancer-controller/templates/deployment.yaml

@@ -68,7 +68,7 @@ spec:
         {{- end }}
         {{- $region := tpl (default "" .Values.region) . }}
         {{- if $region }}
-        - --aws-region={{ .Values.region }}
+        - --aws-region={{ $region }}
         {{- end }}
         {{- $vpcID := tpl (default "" .Values.vpcId) . }}
         {{- if $vpcID }}