removed pkgs5 input and pinned packages that can now compile

flake.lock

@@ -734,22 +734,6 @@
         "type": "github"
       }
     },
-    "nixpkgs5": {
-      "locked": {
-        "lastModified": 1735563628,
-        "narHash": "sha256-OnSAY7XDSx7CtDoqNh8jwVwh4xNL/2HaJxGjryLWzX8=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "b134951a4c9f3c995fd7be05f3243f8ecd65d798",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-24.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1737062831,
@@ -820,7 +804,6 @@
         "nix-gaming": "nix-gaming",
         "nixpkgs": "nixpkgs_2",
         "nixpkgs11": "nixpkgs11",
-        "nixpkgs5": "nixpkgs5",
         "nur": "nur",
         "sops-nix": "sops-nix",
         "stylix": "stylix",