message: add connect src
diff: @@ -66,7 +66,8 @@ module.exports = {
  "https://testnet.iotexscan.io/",
  "https://analytics.iotexscan.io/",
  "https://iotex-analytics-testnet.herokuapp.com/",
  - "wss://local.get-scatter.com:64102/"
  + "wss://local.get-scatter.com:64102/",
  + "https://testnet.iotexscan.io/api-gateway/"
  ],
  "child-src": ["self"],
  "font-src": [
  