autoreconf for libradsec

diff --git a/libradsec b/libradsec
index 8e19006..287f531 160000 (submodule)
--- a/libradsec
+++ b/libradsec
@@ -1 +1 @@
-Subproject commit 8e19006d3a3025e03ca60527963d6eb67d2e53d7
+Subproject commit 287f5315e8520343d93e7c69683c55b1d318dcca