Upgrade paxutils.

diff --git a/paxutils b/paxutils
index 6e94cceb4764e62a5aaea160a6b29c4663a3aac0..a19b5059b01176e09a04f96d59c54b284ef7717d 160000 (submodule)
--- a/paxutils
+++ b/paxutils
@@ -1 +1 @@
-Subproject commit 6e94cceb4764e62a5aaea160a6b29c4663a3aac0
+Subproject commit a19b5059b01176e09a04f96d59c54b284ef7717d