[fix][broker] Set ServiceUnitStateChannel topic compaction threshold explicitly, improve getOwnerAsync, and fix other bugs #17703

Job	Run time
Preconditions	11s
Build and License check	0s
Build Pulsar docker image	0s
CI - Unit - ${{ matrix.name }}	0s
Build Pulsar java-test-image docker image	0s
CI Flaky - System - ${{ matrix.name }}	0s
CI - System - ${{ matrix.name }}	0s
CI - Integration - ${{ matrix.name }}	0s
CI - Unit - Upload Coverage	0s
CI - System - Upload Coverage	0s
Build Pulsar on MacOS	0s
CI - Integration - Upload Coverage	0s
OWASP dependency check	0s
Delete system test docker image artifact	0s
Delete integration test docker image artifact	0s
Pulsar CI checks completed	3s
	14s

Provide feedback