fix(deps): update font awesome to v7

Author: renovate[bot]

package-lock.json

@@ -51,10 +51,10 @@
     "redux": "4.2.1"
   },
   "dependencies": {
-    "@fortawesome/fontawesome-svg-core": "6.7.2",
-    "@fortawesome/free-brands-svg-icons": "6.7.2",
-    "@fortawesome/free-regular-svg-icons": "6.7.2",
-    "@fortawesome/free-solid-svg-icons": "6.7.2",
+    "@fortawesome/fontawesome-svg-core": "7.0.0",
+    "@fortawesome/free-brands-svg-icons": "7.0.0",
+    "@fortawesome/free-regular-svg-icons": "7.0.0",
+    "@fortawesome/free-solid-svg-icons": "7.0.0",
     "@fortawesome/react-fontawesome": "0.2.3",
     "@openedx/frontend-plugin-framework": "^1.7.0",
     "js-cookie": "^3.0.1",