fix workflow

Author: timon-schelling

.github/workflows/build-linux-bundle.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: DeterminateSystems/magic-nix-cache-action@main
 
       - name: Build Linux Bundle
-        run: nix build .#graphite-bundle.tar.xz && cp ./result ./graphite-bundle.tar.xz
+        run: nix build .nix#graphite-bundle.tar.xz && cp ./result ./graphite-bundle.tar.xz
 
       - name: Upload Linux Bundle
         uses: actions/upload-artifact@v4