feat: enable the github action bot to read and execute commands from comments

[niebayes]

What problem does the new feature solve?

Occasionally, the Continuous Integration (CI) process might become stuck, displaying a "waiting for status to be reported" message. In such scenarios, the only option is to trigger CI again by submitting a new commit which may be an empty commit though. Certain open-source projects, like Apache Doris, have implemented a GitHub Action bot specifically for this purpose. It allows users to manually initiate CI and benchmarking by issuing commands through GitHub comments.

What does the feature do?

Enable the github action bot to read and execute commands from github comments.

Implementation challenges

No response