chore: backup infrastructure configurations [skip ci]

nomad_backup/slskd.hcl

@@ -1,6 +1,12 @@
 # There can only be a single job definition per file.
 # Create a job with ID and Name 'example'
 job "slskd" {
+  constraint {
+    attribute = "${attr.cpu.arch}"
+    operator  = "!="
+    value     = "arm"
+  }
+
   datacenters = ["dc1"]
   type        = "service"