fix: upgrade @fortawesome/react-fontawesome from 0.1.16 to 0.2.1

Snyk has created this PR to upgrade @fortawesome/react-fontawesome from 0.1.16 to 0.2.1.

See this package in npm:
@fortawesome/react-fontawesome

See this project in Snyk:
https://app.snyk.io/org/fenny/project/0ccd5ad7-1d77-4fc3-bff6-5432d6c46acb?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -12,7 +12,7 @@
     "@fortawesome/fontawesome-svg-core": "^1.2.28",
     "@fortawesome/free-brands-svg-icons": "^5.13.0",
     "@fortawesome/free-solid-svg-icons": "^5.13.0",
-    "@fortawesome/react-fontawesome": "^0.1.9",
+    "@fortawesome/react-fontawesome": "^0.2.1",
     "highlight.js": "^11.8.0",
     "next": "^12.3.4",
     "react": "^17.0.2",