message: fix react-no-dangerous-html
diff: "rules": {
  "react-no-dangerous-html": [
  true,
  + [
  {
  "file": "src/shared/wallet/download-keystore-form.tsx",
  "method": "render",
  "comment": "Usage has been approved by Tian on 2019-04-30 19:10"
  }
  + ]
  ],
  "no-object-literal-type-assertion": false,
  "no-null-keyword": false,
  