chore(deps): update dependency @fortawesome/ember-fontawesome to v3

Author: renovate[bot]

package.json

@@ -29,7 +29,7 @@
     "@ember/render-modifiers": "^2.1.0",
     "@ember/test-helpers": "^2.6.0",
     "@faker-js/faker": "^7.6.0",
-    "@fortawesome/ember-fontawesome": "^0.4.1",
+    "@fortawesome/ember-fontawesome": "^3.0.0",
     "@fortawesome/fontawesome-free": "^6.4.0",
     "@fortawesome/free-brands-svg-icons": "^6.4.0",
     "@fortawesome/free-regular-svg-icons": "^6.4.0",