switch to native runner

.gitea/workflows/validate-nixos-config.yml

@@ -10,22 +10,12 @@ on:
 
 jobs:
   validate:
-    runs-on: nixos  # This assumes you have a runner with the "flakes-action" label
-    container:
-      image: nixpkgs/nix-flakes
-      options: --network host
+    runs-on: native
     steps:
-      - name: Install Node.js
-        run: |
-          ping google.de -c10
-          nix-channel --add https://nixos.org/channels/nixpkgs-unstable nixpkgs
-          nix-channel --update
-          nix-env -i nodejs-slim
 
       - name: Checkout repository
         uses: actions/checkout@v3
 
-
       - name: Validate NixOS configuration
         run: |
           node --version

configuration.nix

@@ -57,6 +57,7 @@
       enable = true;
       labels = [ "ubuntu-latest:docker://ubuntu:latest" 
 		"nixos:docker://nixpkgs/nix-flakes:latest"
+		"native:host"
 ];
     };
   };