update modules

[mdref/mdref.m6w6.name] / refs / apfd

diff --git a/refs/apfd b/refs/apfd
index c36d0e5d811d36038cd351ebd3a6712c63e48fe3..4c3698b9108aa8e6bb1db471a784cb23f84fc006 160000 (submodule)
--- a/refs/apfd
+++ b/refs/apfd
@@ -1 +1 @@
-Subproject commit c36d0e5d811d36038cd351ebd3a6712c63e48fe3
+Subproject commit 4c3698b9108aa8e6bb1db471a784cb23f84fc006