[VOTE] PIP-254: Support configuring client version with a description suffix

[Yunze Xu]

Hi all,

This thread is to start the vote for PIP-254.

Discussion thread:
https://lists.apache.org/thread/65cf7w76tt23sbsjnr8rpfxqf1nt9s9l

PIP link: https://github.com/apache/pulsar/issues/19705

Thanks,
Yunze