Bump @fortawesome/fontawesome-svg-core from 6.4.2 to 6.6.0

Bumps [@fortawesome/fontawesome-svg-core](https://github.com/FortAwesome/Font-Awesome) from 6.4.2 to 6.6.0.
- [Release notes](https://github.com/FortAwesome/Font-Awesome/releases)
- [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/6.x/CHANGELOG.md)
- [Commits](FortAwesome/Font-Awesome@6.4.2...6.6.0)

---
updated-dependencies:
- dependency-name: "@fortawesome/fontawesome-svg-core"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -11,7 +11,7 @@
     "prebuild": "ts-node generate.ts"
   },
   "dependencies": {
-    "@fortawesome/fontawesome-svg-core": "^6.4.2",
+    "@fortawesome/fontawesome-svg-core": "^6.6.0",
     "@fortawesome/free-regular-svg-icons": "^6.4.2",
     "@fortawesome/free-solid-svg-icons": "^6.3.0",
     "@fortawesome/react-fontawesome": "^0.2.0",