feat(aws): add new service firehose

[HugoPBrito]

Context

Until now Prowler didn't support AWS Data Firehose service.

Description

Created Firehose service within AWS Prowler services to be able to implement its checks.

Checklist

• Are there new checks included in this PR? No.
• Review if the code is being covered by tests.
• Review if code is being documented following this specification https://github.com/google/styleguide/blob/gh-pages/pyguide.md#38-comments-and-docstrings
• Review if backport is needed.

License

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Attention: Patch coverage is 87.50000% with 4 lines in your changes missing coverage. Please review.

Project coverage is 89.87%. Comparing base (bf91113) to head (b3ad851).
Report is 84 commits behind head on master.

Files with missing lines	Patch %	Lines
...roviders/aws/services/firehose/firehose_service.py	87.09%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5620      +/-   ##
==========================================
+ Coverage   89.75%   89.87%   +0.11%     
==========================================
  Files        1104     1128      +24     
  Lines       34274    35154     +880     
==========================================
+ Hits        30762    31593     +831     
- Misses       3512     3561      +49     

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