Mirror GitHub interpretation in default acceptable conclusions

[MattiSG]

Hi and thanks for the push-protected action!

This action is meant to enable pushing to protected branches by creating a temporary branch, running automated checks on it, and merging if GitHub would accept it.
Yet, it differs from GitHub validation by being more strict on its default acceptance criteria. Indeed, GitHub considers skipped checks as successful:

A job that is skipped will report its status as "Success". It will not prevent a pull request from merging, even if it is a required check.

I thus find it confusing that push-protected refuses to merge a branch that would have been accepted by GitHub checks.

I suggest changing the default acceptable_conclusions from success to success,skipped 🙂