Updates hydra: 5422fd9 Fix: install: do not be so verbose (2)

diff --git a/hydra b/hydra
index 0fa7a422827d5dacc23bc2eff4d2d5026c5672da..5422fd9b0b085937b1924c71bb3e5e3bd09afb38 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit 0fa7a422827d5dacc23bc2eff4d2d5026c5672da
+Subproject commit 5422fd9b0b085937b1924c71bb3e5e3bd09afb38