Updates hydra: 2d988f6 Comment deploy banner and adds eyaml examples

diff --git a/hydra b/hydra
index f2e895ad20c7b8cd729c310df340187509387bbb..2d988f6b6841460aa34657d1cde64c80954822d5 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit f2e895ad20c7b8cd729c310df340187509387bbb
+Subproject commit 2d988f6b6841460aa34657d1cde64c80954822d5