add tuple_type to possible dynamic types (#257)

* add tuple_type to possible dynamic types

* chore: tree-sitter generate

Author: m4rch3n1ng

grammar.js

@@ -912,6 +912,7 @@ module.exports = grammar({
         $.scoped_type_identifier,
         $.generic_type,
         $.function_type,
+        $.tuple_type,
       )),
     ),