chore(deps): bump @fortawesome/free-solid-svg-icons from 6.6.0 to 6.7.2

Bumps [@fortawesome/free-solid-svg-icons](https://github.com/FortAwesome/Font-Awesome) from 6.6.0 to 6.7.2.
- [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@6.6.0...6.7.2)

---
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]>

package.json

@@ -40,7 +40,7 @@
     "@embroider/macros": "^1.16.9",
     "@fortawesome/ember-fontawesome": "^2.0.0",
     "@fortawesome/free-regular-svg-icons": "^6.7.1",
-    "@fortawesome/free-solid-svg-icons": "^6.6.0",
+    "@fortawesome/free-solid-svg-icons": "^6.7.2",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "animate-css-grid": "^1.5.1",