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

Author: renovate[bot]

package-lock.json

@@ -36,7 +36,7 @@
   "devDependencies": {
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
     "@edx/browserslist-config": "^1.1.1",
-    "@edx/frontend-platform": "8.1.0",
+    "@edx/frontend-platform": "8.1.1",
     "@edx/reactifex": "^2.1.1",
     "@openedx/frontend-build": "14.0.10",
     "@openedx/frontend-plugin-framework": "^1.1.2",