message: Update chromatic package.json for addon-catalog
diff: {
  "name": "chromatic",
  "version": "5.7.0",
  - "description": "Visual Testing for Storybook",
  + "description": "Automate visual testing across browsers. Gather UI feedback. Versioned documentation.",
  "homepage": "https://www.chromatic.com",
  "bugs": {
  "url": "https://github.com/chromaui/chromatic-cli",
  "typescript": "^4.1.4",
  "why-is-node-running": "^2.1.2"
  },
  - "docs": "https://www.chromatic.com/docs/cli"
  + "docs": "https://www.chromatic.com/docs/cli",
  + "keywords": [
  + "storybook-addon",
  + "storybook",
  + "addon",
  + "test",
  + "popular"
  + ],
  + "storybook": {
  + "icon": "https://user-images.githubusercontent.com/263385/101995175-2e087800-3c96-11eb-9a33-9860a1c3ce62.gif",
  + "displayName": "Chromatic"
  + }
  }
  