Support setting retry config via AbstractProjectConfig

[pshevche]

Summary

Having the retry(RetryConfig) function is nice, but ideally, I'd like to set the same retry configuration for every single test case in the spec or project. All of my tests are prone to the same infrastructure issue, and should all be retried. Using the retry function in every single one of them adds a lot of boilerplate. Is there a recommended way to set retries globally? I played around with a TestCaseExtension to re-run tests multiple times if the result is failed, but the reporting is a bit odd because intermediate executions are reported as pending.

Thank you for a great framework, and looking forward to your reply!

[pshevche]

If you feel like this could be a fun issue to contribute on, let me know, I'd be happy to take it on.

[sksamuel]

Yeah please raise a PR. Good idea!

[Kantis]

I think you could take some inspiration from how this is done for eventually, here