github: drop formatter build

Author: alyraffauf

.github/workflows/build.yml

@@ -15,15 +15,6 @@ jobs:
       - uses: DeterminateSystems/nix-installer-action@main
       - name: Build deployer package
         run: nix build --accept-flake-config .#packages.x86_64-linux.nynx
-  build-formatter:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@main
-        with:
-          fetch-depth: 1
-      - uses: DeterminateSystems/nix-installer-action@main
-      - name: Build formatter package
-        run: nix build --accept-flake-config .#packages.x86_64-linux.formatter
   build-devShell:
     runs-on: ubuntu-latest
     steps: