don't include zlib renaming commit

mhils · mhils · commit 975f9b98a118 · 2017-09-17T22:14:56.000-07:00
diff --git a/zlib b/zlib
@@ -1 +1 @@
-Subproject commit d227f523aac938c31d4930a85a01298eeba65c51
+Subproject commit 9b8a2c080697059349db50b66ef41a29f327531d
