Github removed commit comment from the PR timeline

[sungmincs]

This is not really an "issue" of this project but today I just noticed that Github officially removed commit comment from the PR timeline. https://github.blog/changelog/2022-08-04-commit-comments-no-longer-appear-in-the-pull-request-timeline/

timeline display was useful because I have been using this to generate and display the build/deploy info per commit. While this is not a real issue of this project, I thought I'd share. Please feel free to close this.