fix(deps): update dependency @edx/frontend-component-header to v2.4.6

Author: renovate-bot

package-lock.json

@@ -33,7 +33,7 @@
   "dependencies": {
     "@edx/brand": "npm:@edx/[email protected]",
     "@edx/frontend-component-footer": "10.2.2",
-    "@edx/frontend-component-header": "2.4.5",
+    "@edx/frontend-component-header": "2.4.6",
     "@edx/frontend-lib-special-exams": "1.16.0",
     "@edx/frontend-platform": "1.15.6",
     "@edx/paragon": "19.13.6",