Removed SIGHUP handler on win32.

[s3rius]

This PR fixes #333.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 77.93%. Comparing base (20f92b0) to head (769e5f3).
Report is 1 commits behind head on develop.

Files	Patch %	Lines
taskiq/cli/worker/process_manager.py	0.00%	3 Missing ⚠️

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Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #334      +/-   ##
===========================================
+ Coverage    77.75%   77.93%   +0.17%     
===========================================
  Files           61       62       +1     
  Lines         1803     1849      +46     
===========================================
+ Hits          1402     1441      +39     
- Misses         401      408       +7     

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