[backend] Improve errors in httpPlatform to not always propagate to the last middleware (#8870)

[richard-julien]

See #8870

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 36 lines in your changes missing coverage. Please review.

Project coverage is 66.27%. Comparing base (43477ff) to head (04e5149).

Files with missing lines	Patch %	Lines
...-platform/opencti-graphql/src/http/httpPlatform.js	0.00%	36 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #8871      +/-   ##
==========================================
- Coverage   66.28%   66.27%   -0.02%     
==========================================
  Files         597      597              
  Lines       61024    61033       +9     
  Branches     6274     6274              
==========================================
- Hits        40451    40448       -3     
- Misses      20573    20585      +12     

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