Group and/or exclure tests by annotation

[tfij]

I'd like to group tests by annotation, e.g. into business test cases and technical details tests.
Based on this I'd like to exclude technical tests when generating a report for business users (or at least mark whether a test is technical details spec or not).

[renatoathaydes]

I think this would be interesting to do, based on test categories from JUnit:

https://blog.pchudzik.com/201701/spock-groups/