Udpate phpbb to use the new service and firewall rules in obsa v0.9.0 (#119)

phpbb/Chart.yaml

@@ -1,5 +1,5 @@
 name: phpbb
-version: 0.3.0
+version: 0.4.0
 appVersion: 3.2.1-r2
 description: Community forum that supports the notion of users and groups, file attachments,
   full-text search, notifications and more.

phpbb/templates/mysql-instance.yaml

@@ -9,12 +9,14 @@ metadata:
     release: "{{ .Release.Name }}"
     heritage: "{{ .Release.Service }}"
 spec:
-  clusterServiceClassExternalName: azure-mysqldb
+  clusterServiceClassExternalName: azure-mysql
   clusterServicePlanExternalName: "{{ .Values.mysql.azure.servicePlan }}"
   parameters:
     location: "{{ .Values.mysql.azure.location }}"
     resourceGroup: {{ .Release.Namespace }}
     sslEnforcement: disabled
-    firewallStartIPAddress: 0.0.0.0
-    firewallEndIPAddress: 255.255.255.255
+    firewallRules:
+    - startIPAddress: "0.0.0.0"
+      endIPAddress: "255.255.255.255"
+      name: "AllowAll"
 {{- end }}