Updates hydra: 6764344 Fix: bullseye update

diff --git a/hydra b/hydra
index eb5b3086367fc05028cb1e91a4533da566fd16dd..6764344bb9ca41cb03d7cfeb394f72492ebf6247 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit eb5b3086367fc05028cb1e91a4533da566fd16dd
+Subproject commit 6764344bb9ca41cb03d7cfeb394f72492ebf6247