Autoreconf mod-auth-kerb

diff --git a/mod_auth_kerb b/mod_auth_kerb
index 552ba77..8e6bd8b 160000 (submodule)
--- a/mod_auth_kerb
+++ b/mod_auth_kerb
@@ -1 +1 @@
-Subproject commit 552ba77f11f6cad71a1ad7d69457cde840242182
+Subproject commit 8e6bd8b24b88fe873345060e897ec91a7a2bd18a