Bump @fortawesome/fontawesome-free from 6.4.0 to 6.4.2

Bumps [@fortawesome/fontawesome-free](https://github.com/FortAwesome/Font-Awesome) from 6.4.0 to 6.4.2.
- [Release notes](https://github.com/FortAwesome/Font-Awesome/releases)
- [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/6.x/CHANGELOG.md)
- [Commits](https://github.com/FortAwesome/Font-Awesome/compare/6.4.0...6.4.2)

---
updated-dependencies:
- dependency-name: "@fortawesome/fontawesome-free"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -8,7 +8,7 @@
   },
   "dependencies": {
     "@fontsource/lexend": "^4.5.15",
-    "@fortawesome/fontawesome-free": "^6.4.0",
+    "@fortawesome/fontawesome-free": "^6.4.2",
     "@github/hotkey": "^2.0.1",
     "@hotwired/stimulus": "^3.2.1",
     "@hotwired/turbo-rails": "^7.3.0",

yarn.lock

@@ -194,10 +194,10 @@
   resolved "https://registry.yarnpkg.com/@fontsource/lexend/-/lexend-4.5.15.tgz#ee033b850224d05b665d6661bf8d32c950f166bb"
   integrity sha512-6edLmDmte8pJWtQ1NIahcJq0iWlf6b0/JLwkd7WbDQ3C5tZWnxjvbP4RSklMv4MPzGjpuYuYnc+QANbjUws1oA==
 
-"@fortawesome/fontawesome-free@^6.4.0":
-  version "6.4.0"
-  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-free/-/fontawesome-free-6.4.0.tgz#1ee0c174e472c84b23cb46c995154dc383e3b4fe"
-  integrity sha512-0NyytTlPJwB/BF5LtRV8rrABDbe3TdTXqNB3PdZ+UUUZAEIrdOJdmABqKjt4AXwIoJNaRVVZEXxpNrqvE1GAYQ==
+"@fortawesome/fontawesome-free@^6.4.2":
+  version "6.4.2"
+  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-free/-/fontawesome-free-6.4.2.tgz#36b6a9cb5ffbecdf89815c94d0c0ffa489ac5ecb"
+  integrity sha512-m5cPn3e2+FDCOgi1mz0RexTUvvQibBebOUlUlW0+YrMjDTPkiJ6VTKukA1GRsvRw+12KyJndNjj0O4AgTxm2Pg==
 
 "@github/hotkey@^2.0.1":
   version "2.0.1"