feat(srv0-dmz0): configure nomad holochain cluster

flake.lock

@@ -541,6 +541,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1690179384,
+        "narHash": "sha256-+arbgqFTAtoeKtepW9wCnA0njCOyoiDFyl0Q0SBSOtE=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "b12803b6d90e2e583429bb79b859ca53c348b39a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-wayland": {
       "inputs": {
         "flake-compat": "flake-compat_3",
@@ -615,6 +631,7 @@
         ],
         "nixpkgs-2211": "nixpkgs-2211",
         "nixpkgs-2305": "nixpkgs-2305",
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "nixpkgs-wayland": "nixpkgs-wayland",
         "ofi-pass": "ofi-pass",
         "salut": "salut",