Sync typeshed (#4320)

emmatyping · gvanrossum · commit f07423c523f6 · 2017-12-04T14:03:27.000-08:00
diff --git a/typeshed b/typeshed
@@ -1 +1 @@
-Subproject commit fc10a94db1f222875d5072ea223c3644c84ffa97
+Subproject commit 97fb265a4c80812c3205a953f3201fc909c43a44
