ci(release): 使用 VPC 专用镜像仓库地址

更新为 registry-vpc.cn-beijing.aliyuncs.com（阿里云 VPC 专用地址）

🤖 Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>

.gitea/workflows/release.yaml

@@ -48,7 +48,7 @@ jobs:
       - name: 登录 Docker 注册表
         uses: https://gitee.com/zyh320888/login-action@v3
         with:
-          registry: registry.cn-beijing.aliyuncs.com
+          registry: registry-vpc.cn-beijing.aliyuncs.com
           username: ${{ secrets.ALI_DOCKER_REGISTRY_USERNAME }}
           password: ${{ secrets.ALI_DOCKER_REGISTRY_PASSWORD }}
 
@@ -59,4 +59,4 @@ jobs:
           file: ./Dockerfile
           push: true
           tags: |
-            registry.cn-beijing.aliyuncs.com/d8dcloud/d8d-user-release-vpc:${{ env.REPO_NAME }}-${{ env.VERSION }}
+            registry-vpc.cn-beijing.aliyuncs.com/d8dcloud/d8d-user-release-vpc:${{ env.REPO_NAME }}-${{ env.VERSION }}