fix: change KUBERNETES_REVERSE_PROXY_SUFFIX_START value to string format

Author: TheophileDiot

charts/bunkerweb/templates/controller-deployment.yaml

@@ -44,7 +44,7 @@ spec:
             - name: KUBERNETES_MODE
               value: "yes"
             - name: KUBERNETES_REVERSE_PROXY_SUFFIX_START
-              value: 0
+              value: "0"
             {{- if .Values.gatewayClass.enabled }}
             - name: KUBERNETES_GATEWAY_MODE
               value: "yes"