[VOTE] PIP-390 Improve the reusability of Pulsar test code and best practice for unit and integration tests for Pulsar

[Heesung Sohn]

Hi all,

Please help review PIP-390 and cast your vote.

Discussion: https://lists.apache.org/thread/fn3rk1x7v9291qh3g6vf4jxhvq6zc4mm
PIP: https://github.com/apache/pulsar/pull/23565

Thanks,
Heesung