docker 国内镜像源加速配置

"registry-mirrors": [
    "https://registry.docker-cn.com",
    "http://f1361db2.m.daocloud.io",
    "https://dockerhub.azk8s.cn",
    "https://docker.mirrors.ustc.edu.cn",
    "https://ustc-edu-cn.mirror.aliyuncs.com",
    "https://reg-mirror.qiniu.com",
    "https://hub-mirror.c.163.com",
    "https://mirror.ccs.tencentyun.com"
  ]