⬆️ Bump @fortawesome/fontawesome-free (#109)

Bumps [@fortawesome/fontawesome-free](https://github.com/FortAwesome/Font-Awesome) from 5.15.4 to 6.0.0.
- [Release notes](https://github.com/FortAwesome/Font-Awesome/releases)
- [Changelog](https://github.com/FortAwesome/Font-Awesome/blob/master/CHANGELOG.md)
- [Commits](FortAwesome/Font-Awesome@5.15.4...6.0.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

nextcloud_backup/rootfs/opt/nextcloud_backup/package-lock.json

@@ -6,7 +6,7 @@
     "start": "node ./bin/www "
   },
   "dependencies": {
-    "@fortawesome/fontawesome-free": "^5.15.3",
+    "@fortawesome/fontawesome-free": "^6.0.0",
     "app-root-path": "^3.0.0",
     "bootstrap": "^5.0.1",
     "cookie-parser": "^1.4.6",