Restore `private_constant` which is lost accidentally in #30941

https://github.com/rails/rails/pull/30941/files#diff-fc90ec41ef75be8b2259526fe1a8b663L53

activejob/lib/active_job/arguments.rb

@@ -62,7 +62,7 @@ def deserialize(arguments)
         OBJECT_SERIALIZER_KEY, OBJECT_SERIALIZER_KEY.to_sym,
         WITH_INDIFFERENT_ACCESS_KEY, WITH_INDIFFERENT_ACCESS_KEY.to_sym,
       ]
-      private_constant :RESERVED_KEYS
+      private_constant :RESERVED_KEYS, :GLOBALID_KEY, :SYMBOL_KEYS_KEY, :WITH_INDIFFERENT_ACCESS_KEY
 
       def serialize_argument(argument)
         case argument