Issue #3380491: The core/js-cookie asset library is deprecated in Drupal...

Issue #3380491: The core/js-cookie asset library is deprecated in Drupal 10.1.0 and will be removed in Drupal 11.0.0

Closes #3380491

composer.json

@@ -15,6 +15,7 @@
     "source": "http://cgit.drupalcode.org/language_suggestion"
   },
   "require": {
-    "geoip2/geoip2": "~2.0"
+    "geoip2/geoip2": "~2.0",
+    "drupal/js_cookie": "^1.0"
   }
 }