chore(deps): bump @fortawesome/free-solid-svg-icons in /frontend

Bumps [@fortawesome/free-solid-svg-icons](https://github.com/FortAwesome/Font-Awesome) from 6.5.2 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@6.5.2...6.6.0)

---
updated-dependencies:
- dependency-name: "@fortawesome/free-solid-svg-icons"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

frontend/package-lock.json

@@ -5,7 +5,7 @@
   "dependencies": {
     "@babel/runtime": "^7.25.6",
     "@fortawesome/fontawesome-svg-core": "^6.6.0",
-    "@fortawesome/free-solid-svg-icons": "^6.5.2",
+    "@fortawesome/free-solid-svg-icons": "^6.6.0",
     "@fortawesome/react-fontawesome": "^0.2.0",
     "@reduxjs/toolkit": "^2.2.7",
     "@testing-library/jest-dom": "^6.4.2",