Release v1.0.1 breaks listener notifications for skipped suites

[nikita-tkachenko-datadog]

The way notifications work is changed in this PR.

In versions up to and including v1.0.0 a custom RunListener implementation receives the following notifications when a suite is skipped:

• org.junit.runner.notification.RunListener#testSuiteStarted
• org.junit.runner.notification.RunListener#testIgnored
• org.junit.runner.notification.RunListener#testSuiteFinished

With the PR referenced above only the org.junit.runner.notification.RunListener#testIgnored notification is fired for such suites.

[tgodzik]

Thanks for reporting! We should probably rework this to still send notification, but not print them. 🤔

I will not have time to work on that anytime soon, so any contributions would be welcome.