Updates hruid to latest version of core.

Signed-off-by: Vincent Zanotti <vincent.zanotti@polytechnique.org>

diff --git a/core b/core
index 3716d92..9ddc36c 160000 (submodule)
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit 3716d925e42ab021bc3d8b996fd91e4f1ed689e8
+Subproject commit 9ddc36c19f494568e806b7a445074ef80640d467