Add Feature in format-checker: RepoArchived-check

[LeoYimingLi]

(a) Changes overview:

• format_checker/common_checks.py
  • check the archived repo in proposed PR without RepoArchived status
• format_checker/pr_checker.py
  • check the non-archived repo in proposed PR but with RepoArchived status
• format_checker/requirements.txt
  • add one dependency
• format_checker/utils.py
  • add a log function for repo-archived error

(b) Some test results showing the changes work by running python3 format_checker/main.py

1. check the archived repo in proposed PR without RepoArchived status
   

2. check the non-archived repo in proposed PR but with RepoArchived status
   

[winglam]

As this PR is quite similar to #334 I would prefer merging that one first and then for some caching of requests.get(project_url) to be used in this PR so that at most we only make one request for each unique Project URL instead of making one for fork checking, one for repo archive, etc.

Thanks for your changes in the meantime!

[winglam]

Instead of simply passing here, it would be good to warn that the check for repo archived failed along with outputting the exception

[LeoYimingLi]

get it, I change pass to log_esp_error(filename, log, "The check for repo-archived failed due to ERROR:" + str(e))

yes the PR is similar to #334, maybe the two funcitions can merge into one ?