Bump Slurm appliance to latest

m-bull · m-bull · commit 2a7d4cead47b · 2023-06-21T17:08:26.000+01:00
diff --git a/vendor/stackhpc/ansible-slurm-appliance b/vendor/stackhpc/ansible-slurm-appliance
@@ -1 +1 @@
-Subproject commit 04a418876644148d566d9e46df147179139a77cb
+Subproject commit b9c474fa5132da68ed5cc2ad64d60f9dd9f89c5a
