ci: 启用Docker镜像构建和推送步骤

取消注释Docker构建和推送配置，恢复多平台镜像构建功能，
支持linux/amd64和linux/arm64架构的镜像推送

.github/workflows/docker-build.yml

@@ -15,8 +15,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      # - name: Set up Docker Buildx
-      #   uses: docker/setup-buildx-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
       # - name: Log in to Docker Hub
       #   uses: docker/login-action@v3
@@ -45,14 +45,14 @@ jobs:
             type=raw,value=beta,enable=${{ endsWith(github.ref, '-beta') }}
             type=raw,value=latest,enable=${{ !contains(github.ref, '-') }}
 
-      # - name: Build and push Docker image
-      #   id: build
-      #   uses: docker/build-push-action@v5
-      #   with:
-      #     context: .
-      #     platforms: linux/amd64,linux/arm64
-      #     push: true
-      #     tags: ${{ steps.meta.outputs.tags }}
-      #     labels: ${{ steps.meta.outputs.labels }}
-      #     build-args: |
-      #       VERSION=${{ github.ref_name }}
+      - name: Build and push Docker image
+        id: build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            VERSION=${{ github.ref_name }}