updated Maven submodule reference

diff --git a/maven b/maven
index 1afdca510daaae8653c89bcba7d4674718123f8a..7201699e42911f0d5bc12984b1faf0d3acf136f8 160000 (submodule)
--- a/maven
+++ b/maven
@@ -1 +1 @@
-Subproject commit 1afdca510daaae8653c89bcba7d4674718123f8a
+Subproject commit 7201699e42911f0d5bc12984b1faf0d3acf136f8