Bump @fortawesome/fontawesome-free from 6.4.0 to 6.4.2 (#765)

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](FortAwesome/Font-Awesome@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] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -8,7 +8,7 @@
     "postinstall": "cp -R node_modules/govuk-frontend/govuk/assets/fonts/. app/assets/builds/fonts && cp -R node_modules/govuk-frontend/govuk/assets/images/. app/assets/builds/images"
   },
   "dependencies": {
-    "@fortawesome/fontawesome-free": "^6.4.0",
+    "@fortawesome/fontawesome-free": "^6.4.2",
     "@hotwired/stimulus": "^3.2.1",
     "@hotwired/turbo-rails": "^7.3.0",
     "accessible-autocomplete": "^2.0.4",

yarn.lock

@@ -186,10 +186,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@fortawesome/fontawesome-free@npm:^6.4.0":
-  version: 6.4.0
-  resolution: "@fortawesome/fontawesome-free@npm:6.4.0"
-  checksum: 0197cd7df96de375862fea561d69427deebb918cadc26074cc8d490180d536e7e58853d138ca74d081b46b2cbdec2783d01cdaccb8bd723d6ef6b4cc8455b84b
+"@fortawesome/fontawesome-free@npm:^6.4.2":
+  version: 6.4.2
+  resolution: "@fortawesome/fontawesome-free@npm:6.4.2"
+  checksum: 14be8fbb8faa62473c01fe70590e39cdc76a0083b791537fd3d2215a790d2722d917242b1f7948e160876934a8d3823c764af9b8d4ef6dc1ecad55b585e5b776
   languageName: node
   linkType: hard
 
@@ -963,7 +963,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "eyfs-recovery@workspace:."
   dependencies:
-    "@fortawesome/fontawesome-free": ^6.4.0
+    "@fortawesome/fontawesome-free": ^6.4.2
     "@hotwired/stimulus": ^3.2.1
     "@hotwired/turbo-rails": ^7.3.0
     accessible-autocomplete: ^2.0.4