Bugfix: set max_active_partitions on topic creation

[Eistern]

This PR fixes createTopic method logic
Previously, topics were created without actual max_active_partitions setting

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Also added integration tests for create/alter topic with autopartitioning
Removed @Ignore annotation because current latest YDB container tag supports topic autopartitioning

[alex268]

Duplicate of #511 ?

[Eistern]

Duplicate of #511 ?

Yeah, didn't notice that
But this PR also contains integration tests for autopartitioning topics

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 61.27%. Comparing base (583dc0e) to head (6930733).

Additional details and impacted files

@@             Coverage Diff              @@
##             master     #512      +/-   ##
============================================
+ Coverage     60.16%   61.27%   +1.11%     
- Complexity     2265     2303      +38     
============================================
  Files           328      328              
  Lines         13437    13438       +1     
  Branches       1343     1343              
============================================
+ Hits           8084     8234     +150     
+ Misses         4746     4569     -177     
- Partials        607      635      +28     

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