Bump @fortawesome/fontawesome-svg-core from 6.6.0 to 6.7.1

Bumps [@fortawesome/fontawesome-svg-core](https://github.com/FortAwesome/Font-Awesome) from 6.6.0 to 6.7.1.
- [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@6.6.0...6.7.1)

---
updated-dependencies:
- dependency-name: "@fortawesome/fontawesome-svg-core"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -28,7 +28,7 @@
     "@11ty/eleventy": "^3",
     "@11ty/eleventy-img": "^5.0.0",
     "@11ty/eleventy-plugin-syntaxhighlight": "^5.0.0",
-    "@fortawesome/fontawesome-svg-core": "^6.6.0",
+    "@fortawesome/fontawesome-svg-core": "^6.7.1",
     "@vidhill/fortawesome-brands-11ty-shortcode": "^1.1.0",
     "clean-css": "^5.3.2",
     "compression-webpack-plugin": "^11.1.0",