feat(jest collector): add option to only post failures

[irphilli]

Had a use case where it was only preferable to upload failures. i.e.: For non-default branch runs, we only really want to see the failure details and aren't too interested in passing tests.

So, adding an option for this to the jest collector!

[jasmine-q]

@irphilli thanks for the contribution, sounds great!
Could you please write a test covering that scenario in e2e/jest.test.js?

[irphilli]

@irphilli thanks for the contribution, sounds great! Could you please write a test covering that scenario in e2e/jest.test.js?

@jasmine-q 👋 Added a test. Not sure what's going on with the tracer test, but it seems unrelated?

[irphilli]

@jasmine-q The tests here look green after rebasing 🎉

[nprizal]

Hi @irphilli, apologize for delayed response. I just triggered the test in the Buildkite pipeline, and it does green 💚.

I'm curious to know more about your use case of Test Analytics. Are you using Test Analytics mostly to capture failed tests in features branch to make it easier to know what to fix? Or have you been using other features such as flaky test detection? We'd appreciate it if you can give us feedbacks on how you and your team have been using our product.