Bump @fortawesome/free-solid-svg-icons from 5.15.4 to 6.0.0

Bumps [@fortawesome/free-solid-svg-icons](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/free-solid-svg-icons"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -21,7 +21,7 @@
     "@fortawesome/fontawesome-svg-core": "1.2.36",
     "@fortawesome/free-brands-svg-icons": "5.15.4",
     "@fortawesome/free-regular-svg-icons": "6.0.0",
-    "@fortawesome/free-solid-svg-icons": "5.15.4",
+    "@fortawesome/free-solid-svg-icons": "6.0.0",
     "@fortawesome/vue-fontawesome": "2.0.6",
     "@turf/intersect": "^6.5.0",
     "ag-grid-community": "25.3.0",