message: docs(README): update versions in example
  update versions in example bc people copy/paste
diff: @@ -22,8 +22,8 @@ It is intended to be used within a project as a series of npm scripts.
  ```json
  {
  "devDependencies": {
  - "@spotify/web-scripts": "^2.0.0",
  - "husky": "^2.5.0"
  + "@spotify/web-scripts": "^10.0.0",
  + "husky": "^4.3.8"
  },
  "scripts": {
  "build": "web-scripts build",
  