update for changed addToken() API

diff --git a/shibboleth/resolver b/shibboleth/resolver
index 6a4fc22..c3a25d9 160000 (submodule)
--- a/shibboleth/resolver
+++ b/shibboleth/resolver
@@ -1 +1 @@
-Subproject commit 6a4fc22608ecd1cfcded534a0a04982c11eeca33
+Subproject commit c3a25d938cfc8b171aca717437d743908f378084