🤖 chore(package.json): Add lint-and-fix script.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/1e99a03141f51bbb455be0733469df94f868e671/src/transforms/package.json:scripts-add-lint-and-fix.js
Please contact the author of the transform if you believe there was an error.

package.json

@@ -46,6 +46,7 @@
     "debug": "NODE_ENV=debug npm run test -- -st --fail-fast",
     "dev": "npm run lint-config-and-fix && npm run lint-and-fix && npm run cover -- -- -st --fail-fast",
     "lint": "xo",
+    "lint-and-fix": "npm run lint -- --fix",
     "lint-config": "fixpack --dryRun",
     "lint-config-and-fix": "fixpack || fixpack",
     "prepare": "npm run build",