fix(deps): update dependency @edx/frontend-platform to v1.12.3

Author: renovate-bot

package-lock.json

@@ -43,7 +43,7 @@
     "@edx/brand": "npm:@edx/brand-openedx@1.1.0",
     "@edx/frontend-component-footer": "10.1.6",
     "@edx/frontend-component-header": "2.3.0",
-    "@edx/frontend-platform": "1.11.3",
+    "@edx/frontend-platform": "1.12.3",
     "@edx/paragon": "16.6.1",
     "@fortawesome/fontawesome-svg-core": "1.2.25",
     "@fortawesome/free-brands-svg-icons": "5.7.2",