[ISSUE #8356] dynamically update the number of threads for ordered consumption.

[CLFutureX]

Which Issue(s) This PR Fixes

Fixes #8356

Brief Description

How Did You Test This Change?

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 75.00000% with 2 lines in your changes missing coverage. Please review.

Project coverage is 43.85%. Comparing base (c6d3f26) to head (2c95f3f).
Report is 27 commits behind head on develop.

Files	Patch %	Lines
...nt/impl/consumer/ConsumeMessageOrderlyService.java	75.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #8357      +/-   ##
=============================================
- Coverage      43.91%   43.85%   -0.06%     
+ Complexity     10652    10631      -21     
=============================================
  Files           1274     1274              
  Lines          88940    88945       +5     
  Branches       11434    11435       +1     
=============================================
- Hits           39060    39009      -51     
- Misses         44965    45002      +37     
- Partials        4915     4934      +19     

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