Try to fix 3.6 tests

DifferentialOrange · DifferentialOrange · commit bccbf6c06f4b · 2022-09-07T12:56:38.000+03:00
diff --git a/tarantool/msgpack_ext/__init__.py b/tarantool/msgpack_ext/__init__.py
@@ -0,0 +1,4 @@
+# Python 3.6 compatibility
+import tarantool.msgpack_ext.types as types
+
+__all__ = ['types']
