message: feat(ssr-test): adding update script for staging environment
diff: "dev": "next dev",
  "build": "next build",
  "start": "node server.js",
  - "update": "yarn upgrade @carbon/ibmdotcom-react@canary && yarn upgrade @carbon/ibmdotcom-styles@canary"
  + "update": "yarn upgrade @carbon/ibmdotcom-react@canary && yarn upgrade @carbon/ibmdotcom-styles@canary",
  + "update-staging": "yarn upgrade @carbon/ibmdotcom-react@latest && yarn upgrade @carbon/ibmdotcom-styles@latest"
  },
  "dependencies": {
  - "@carbon/ibmdotcom-react": "^1.4.0-alpha.2090",
  - "@carbon/ibmdotcom-styles": "^1.4.0-alpha.2090",
  + "@carbon/ibmdotcom-react": "^1.3.1-rc.0",
  + "@carbon/ibmdotcom-styles": "^1.3.0",
  "@zeit/next-css": "^1.0.1",
  "@zeit/next-sass": "^1.0.1",
  "dotenv": "^8.2.0",
  