Adding kafka output option to http generator

[kmeinerz]

Adding the option of using a kafka output in the http generator. Usage example:
logprep generate http --kafka-config '{"bootstrap.servers": "127.0.0.1:9092"}'

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 72.72727% with 3 lines in your changes missing coverage. Please review.

Project coverage is 96.68%. Comparing base (ca1ae75) to head (0eae3d0).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
logprep/generator/http/controller.py	71.42%	2 Missing ⚠️
logprep/run_logprep.py	75.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #758   +/-   ##
=======================================
  Coverage   96.67%   96.68%           
=======================================
  Files         143      144    +1     
  Lines        9154     9190   +36     
=======================================
+ Hits         8850     8885   +35     
- Misses        304      305    +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.