ci: remove non-nix build

Signed-off-by: Sumner Evans <me@sumnerevans.com>

Author: sumnerevans

.github/workflows/build.yaml

@@ -30,21 +30,6 @@ jobs:
       - uses: DeterminateSystems/magic-nix-cache-action@v13
       - run: nix flake check
 
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v6
-      - uses: actions/setup-go@v6
-        with:
-          go-version-file: "go.mod"
-
-      - run: go build ./cmd/mineshspc
-
-      - uses: actions/upload-artifact@v6
-        with:
-          name: mineshspc
-          path: mineshspc
-
   build-nix:
     runs-on: ubuntu-latest
     steps:
@@ -57,7 +42,6 @@ jobs:
     runs-on: ubuntu-latest
     needs:
       - lint
-      - build
       - build-nix
     if: github.ref == 'refs/heads/master'
     steps: