chore(args): sanitize arguments

[sergargar]

Description

Sanitize arguments by allowing both singular and plural format.

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 38.88889% with 11 lines in your changes are missing coverage. Please review.

Project coverage is 86.08%. Comparing base (5312f48) to head (889fa63).

Files	Patch %	Lines
prowler/__main__.py	0.00%	9 Missing ⚠️
...ler/providers/aws/lib/security_hub/security_hub.py	0.00%	1 Missing ⚠️
...rowler/providers/kubernetes/kubernetes_provider.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@                 Coverage Diff                 @@
##           prowler-4.0-dev    #3611      +/-   ##
===================================================
- Coverage            86.12%   86.08%   -0.05%     
===================================================
  Files                  705      705              
  Lines                21848    21849       +1     
===================================================
- Hits                 18817    18809       -8     
- Misses                3031     3040       +9     

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