feat: use gha cache

[](https://github.dev/kaiyuanshe/kaiyuanshe.github.io/pull/390) [](https://codespaces.new/kaiyuanshe/kaiyuanshe.github.io/pull/390) [](https://gitpod.io/?autostart=true#https://github.com/kaiyuanshe/kaiyuanshe.github.io/pull/390) [<img width="16" alt="Powered by Pull Request Badge" src="https://user-images.githubusercontent.com/1393946/111216524-d2bb8e00-85d4-11eb-821b-ed4c00989c02.png">](https://pullrequestbadge.com/?utm_medium=github&utm_source=kaiyuanshe&utm_campaign=badge_info)<!-- PR-BADGE: PLEASE DO NOT REMOVE THIS COMMENT --> Checklist（清单）: <!-- Please follow this checklist and put an x in each of the boxes, like this: [x].（请遵循此清单，并在每个 [ ] 中输入 x，如下所示：[x]。） --> - [x] Labels - [x] Assignees - [x] Reviewers <!--If your pull request closes a GitHub issue, replace the XXXXX below with the issue number.（如果 pull request 关闭一个 GitHub issue，请用 GitHub issue 编号替换下面的 XXXXX）--> Closes #XXXXX