added disko configuration to remove disk formatting from auto installer

flake.lock

@@ -147,11 +147,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1783703440,
-        "narHash": "sha256-O3/YajjWo001VUIgD8BwaRdSNLUFe7nZ1qV5TwhRBcw=",
+        "lastModified": 1784011430,
+        "narHash": "sha256-lDebytrYdd47IBLwvNOD+6AGeoqZ78CIKlp70hzW280=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8f0500b9660505dc3cb647775fe9a978a74b5283",
+        "rev": "8eeec934ae0dbeca3d7868c059568a65c08b2fc3",
         "type": "github"
       },
       "original": {