Update label

.github/workflows/build.yml

@@ -10,25 +10,15 @@ jobs:
       matrix:
         include:
           - system: varda
-            os: aarch64
+            os: aarch64-native
           - system: durincore
             os: x86_64
     runs-on: ${{ matrix.os }}
     steps:
-      # - name: Create nix mount point
-      #   if: contains(matrix.os, 'x86_64')
-      #   run: mkdir /nix
       - name: Checkout repository
         uses: https://github.com/actions/checkout@v4
         with:
           fetch-depth: 0
-      # - name: Install Nix
-      #   uses: https://github.com/cachix/install-nix-action@v26
-      #   with:
-      #     extra_nix_config: |
-      #       experimental-features = nix-command flakes
-      #     nix_path: nixpkgs=channel:nixos-unstable
-      # - uses: https://github.com/DeterminateSystems/magic-nix-cache-action@main
       - uses: https://github.com/cachix/cachix-action@v14
         if: ${{ !github.event.pull_request.head.repo.fork }}
         with: