Update paxutils from upstream

diff --git a/paxutils b/paxutils
index a3b0c7b919c1faf5d8797d1c26fd632823b7e54e..2f7d215539637d8190ed57868980988086883433 160000 (submodule)
--- a/paxutils
+++ b/paxutils
@@ -1 +1 @@
-Subproject commit a3b0c7b919c1faf5d8797d1c26fd632823b7e54e
+Subproject commit 2f7d215539637d8190ed57868980988086883433