ulab: update

jepler · jepler · commit 1a6df71cecbf · 2020-04-27T07:46:48.000-05:00
diff --git a/extmod/ulab b/extmod/ulab
@@ -1 +1 @@
-Subproject commit 314bb010bb0282888b21c20123eba5d87f20874f
+Subproject commit cf61d728e70b9ec57e5711b40540793a89296f5d
