[fix][broker][branch-2.10] Replace sync method call in async call chain to prevent ZK event thread deadlock #19539
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Fixes #19536
Motivation
Please check #19536 for details about the problem this PR fixes.
Modifications
This backports changes from #19015 to branch-2.10 for replacing a sync method call in async call chain.
In addition, there's a test and an improvement to the #19015 solution which would attempt to execute the call
also for partitioned topics. I'll submit a separate PR to fix that issue in master / branch-2.11.
Documentation
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