update swig on windows

winx64/bin/swigwin-4.0.0/Examples/test-suite/python/python_extranative_runme.py

@@ -0,0 +1,11 @@
+import python_extranative
+
+vs = python_extranative.make_vector_string()
+if not isinstance(vs, python_extranative.VectorString):
+    # will be of type tuple if extranative not working
+    raise RuntimeError("Not of type VectorString")
+
+for s1, s2 in zip(vs, ["one", "two"]):
+    if s1 != s2:
+        raise RuntimeError("Mismatch: " + s1 + " " + s2)
+