fix(deps): update dependency @edx/frontend-component-header to v5.1.1

Author: renovate[bot]

package-lock.json

@@ -36,7 +36,7 @@
   "dependencies": {
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
     "@edx/frontend-component-footer": "13.0.4",
-    "@edx/frontend-component-header": "5.1.0",
+    "@edx/frontend-component-header": "5.1.1",
     "@edx/frontend-platform": "7.1.3",
     "@fortawesome/fontawesome-svg-core": "1.2.36",
     "@fortawesome/free-brands-svg-icons": "5.15.4",