fix(deps): update dependency @edx/frontend-component-footer to v14.6.0 (#522)

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

Author: renovate[bot]

package-lock.json

@@ -35,7 +35,7 @@
   },
   "dependencies": {
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
-    "@edx/frontend-component-footer": "14.3.0",
+    "@edx/frontend-component-footer": "14.6.0",
     "@edx/frontend-component-header": "^6.2.0",
     "@edx/frontend-platform": "8.3.4",
     "@edx/openedx-atlas": "^0.6.0",