Add workflow run query builder for specific workflow

[HerrDerb]

Description

Currently the GHWorkflowRunQueryBuilder is only available in GHRepository which does not allow to use the query builder for a specific workflow.

By adding it to GHWorkflow and extend the GHWorkflowRunQueryBuilder to also be usable for a specific workflow id one can query a specific workflow, being more efficient

[codecov]

Codecov Report

Attention: Patch coverage is 40.00000% with 6 lines in your changes missing coverage. Please review.

Project coverage is 84.94%. Comparing base (362faaf) to head (3d3636e).

Files with missing lines	Patch %	Lines
.../org/kohsuke/github/GHWorkflowRunQueryBuilder.java	44.44%	4 Missing and 1 partial ⚠️
src/main/java/org/kohsuke/github/GHWorkflow.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2101      +/-   ##
============================================
- Coverage     85.01%   84.94%   -0.08%     
  Complexity     2493     2493              
============================================
  Files           237      237              
  Lines          7349     7358       +9     
  Branches        388      388              
============================================
+ Hits           6248     6250       +2     
- Misses          871      877       +6     
- Partials        230      231       +1     

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