Add Code-Butler

[ouchi2501]

What this PR does / why we need it:

As discussed below, implementing these changes will enhance the experience of code reviews.
#4636

Which issue(s) this PR fixes:

Refs: #4636

Does this PR introduce a user-facing change?:

• How are users affected by this change:
• Is this breaking change:
• How to migrate (if breaking change):

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (afadde6) 30.53% compared to head (ae61872) 30.55%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4642      +/-   ##
==========================================
+ Coverage   30.53%   30.55%   +0.02%     
==========================================
  Files         221      221              
  Lines       25937    25937              
==========================================
+ Hits         7919     7925       +6     
+ Misses      17369    17364       -5     
+ Partials      649      648       -1     

see 3 files with indirect coverage changes

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[ffjlabo]

@ouchi2501 Thank you for your PR! Let's try it!

[ffjlabo]

@ouchi2501 plz update branch 🙏

[ouchi2501]

@ffjlabo I've updated it.

[ffjlabo]

🚀

[ouchi2501]

Looks like the error is due to Code-Butler being EnterpriseRepo.
I will investigate.
https://github.com/pipe-cd/pipecd/actions/runs/6715051004

[ouchi2501]

/review

[ouchi2501]

/review

[ouchi2501]

/review

[github-actions]

PR Analysis

Main theme

type: Other
description: Adding GitHub workflow for Code Butler

PR summary

type: Other
description: This PR adds a GitHub workflow file for Code Butler, which allows users to interact with the bot through comments in issues.

Type of PR

Refactoring

PR Feedback:

General suggestions

• The GitHub workflow file looks good overall and meets the requirements for Code Butler. However, it would be helpful to include some documentation in the workflow file to explain how to use the bot and how the workflow works.

Code feedback

• Relevant file: .github/workflows/code-butler.yaml
• Suggestion: Add comments to explain the purpose and functionality of each section in the workflow file. This will make it easier for developers to understand and customize the workflow if needed. [important]
• Relevant line: 3: permissions:

Security concerns:

No

[ouchi2501]

I resolved it by adding PipeCD to the list of available GitHub Actions workflows since it seemed to limit the reusable ones.