Automated Project Update Bot fixes

This merge request was automatically created by the Project Update Bot. It contains the changes from run 11-121090.

composer.json

@@ -20,6 +20,6 @@
         "source": "http://cgit.drupalcode.org/mail_debugger"
     },
     "require": {
-        "drupal/core": "^8.0 || ^9.0 || ^10"
+        "drupal/core": "^8.0 || ^9.0 || ^10 || ^11"
     }
 }