chore(deps): update dependency @edx/frontend-platform to v1.14.9

Author: renovate-bot

package.json

@@ -35,7 +35,7 @@
   "devDependencies": {
     "@edx/brand": "npm:@edx/[email protected]",
     "@edx/frontend-build": "5.6.14",
-    "@edx/frontend-platform": "1.14.1",
+    "@edx/frontend-platform": "1.14.9",
     "@edx/paragon": "12.8.0",
     "codecov": "3.8.3",
     "enzyme": "3.11.0",