从 Docker Hub 迁移至 ghcr

Docker Hub free team tier 将在一个月后不再可用，这会影响 ustcmirror 下的容器。

Ref: 

- https://github.com/docker/hub-feedback/issues/2314
- https://web.docker.com/rs/790-SSB-375/images/privatereposfaq.pdf