fix(deps): update dependency @edx/frontend-component-footer to v12.6.1 (#625)

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

Author: renovate[bot]

package-lock.json

@@ -34,7 +34,7 @@
   },
   "dependencies": {
     "@edx/brand": "npm:@openedx/brand-openedx@^1.2.2",
-    "@edx/frontend-component-footer": "12.6.0",
+    "@edx/frontend-component-footer": "12.6.1",
     "@edx/frontend-component-header": "4.10.1",
     "@edx/frontend-platform": "5.6.1",
     "@edx/paragon": "20.46.3",