更新 GitHub Actions 工作流，移除 QEMU 和 Docker Buildx 设置步骤，直接构建 XMRig 镜像并复制构建产物。

.github/workflows/build.yml

@@ -12,25 +12,32 @@ jobs:
 
     steps:
       -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        name: Checkout code
+        uses: actions/checkout@v3
+      # -
+      #   name: Set up QEMU
+      #   uses: docker/setup-qemu-action@v3
+      # -
+      #   name: Set up Docker Buildx
+      #   uses: docker/setup-buildx-action@v3
+      # -
+      #   name: Build and push
+      #   uses: docker/build-push-action@v6
+      #   with:
+      #     push: false
+      #     tags: xmrig:latest
       -
-        name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        name: Build XMRig
+        run: |
+          docker build -t xmrig:latest .
       -
-        name: Build and push
-        uses: docker/build-push-action@v6
-        with:
-          push: false
-          tags: xmrig:latest
-      - 
         name: Copy XMRig
         run: |
           id=$(docker create xmrig:latest)
           docker cp $id:/xmrig/build/xmrig - > build/xmrig.tar
           tar -xvf build/xmrig.tar -C build && rm build/xmrig.tar
           docker rm -v $id
-      - 
+      -
         name: Archive artifacts
         # uses: actions/upload-artifact@v4
         uses: christopherhx/gitea-upload-artifact@v4