Updates for Kafka clients/streams 3.0

[jeqo]

Fixes #1316

Changes:

• Upgrade kafka-junit
• Upgrade kafka clients/streams dependency
• Forward close(long, TimeUnit) to close() for backward compatibililty

[jcchavezs]

Changes look good. Does this guarantee the instrumentation still work with 2.6.0 or it will only work with 3.0.0 from now on? Can we support both? Shall we support both? If yes, can we in CI change kafka.version value to 2.6.0 and re-run these tests (so we make sure this works with both?)

[jeqo]

Yes, this implement new methods without forcing clients to use them. So if client is in a previous version it should be ok with the existing instrumentations. We have integration tests with previous versions to validate this.
The kafka-junit dependency is also supporting 3.0 at the moment, so I think it should be ok to merge this.

cc @TYsewyn and @codependent to get your feedback as well.

[jcchavezs]

@jeqo do you mind cutting a release?

[jeqo]

5.13.8 released https://github.com/openzipkin/brave/actions/runs/2089233009