[fix][broker] Support advertised listeners when gracefully transferring topics (ExtensibleLoadManagerImpl only)

[heesung-sn]

PIP: https://github.com/apache/pulsar/blob/master/pip/pip-307.md

Motivation

• PIP-307 does not cover advertised listeners. This PR is trying to support advertised listeners when gracefully transferring topics (ExtensibleLoadManagerImpl only)

Modifications

By utilizing serverCnx.listenerName, added by #12056, brokers return advertised listener broker urls in the producer|consumer close commands, if the connection is through the listenerName.

if(serverCnx.listenerName != null){
  listener =  lookup.getAdvertisedListener(serverCnx.listenerName)
  return listener's brokerServiceUrl and brokerServiceUrlTls
} else {
  return  lookup.pulsarServiceUrl and lookup.pulsarServiceUrlTls
}

Verifying this change

• Make sure that the change passes the CI checks.

Does this pull request potentially affect one of the following parts:

If the box was checked, please highlight the changes

• Dependencies (add or upgrade a dependency)
• The public API
• The schema
• The default values of configurations
• The threading model
• The binary protocol
• The REST endpoints
• The admin CLI options
• The metrics
• Anything that affects deployment

Documentation

• doc
• doc-required
• doc-not-needed
• doc-complete

Matching PR in forked repository

PR in forked repository: heesung-sn#68

[lhotari]

good work @heesung-sn!