fix(deps): update dependency @edx/frontend-platform to v8.1.5 (#542)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -33,7 +33,7 @@
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
     "@edx/frontend-component-header": "^5.6.0",
     "@edx/frontend-enterprise-hotjar": "7.1.0",
-    "@edx/frontend-platform": "8.1.3",
+    "@edx/frontend-platform": "8.1.5",
     "@edx/openedx-atlas": "^0.6.0",
     "@edx/react-unit-test-utils": "3.0.0",
     "@fortawesome/fontawesome-svg-core": "^1.2.36",