fix(deps): update dependency @edx/frontend-platform to v8.1.1

Author: renovate[bot]

package.json

@@ -36,7 +36,7 @@
   "dependencies": {
     "@edx/brand": "npm:@edx/[email protected]",
     "@edx/frontend-lib-special-exams": "^3.1.0",
-    "@edx/frontend-platform": "8.1.0",
+    "@edx/frontend-platform": "8.1.1",
     "@edx/openedx-atlas": "^0.6.0",
     "@edx/react-unit-test-utils": "^3.0.0",
     "@edx/tinymce-language-selector": "1.1.0",