chore(aws): Add AWSSessionTokenExpired

[jfagoagas]

Description

Add AWSSessionTokenExpired exception.

Checklist

• Are there new checks included in this PR? No
  • If so, do we need to update permissions for the provider? Please review this carefully.
• 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. -> No

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 20.00000% with 8 lines in your changes missing coverage. Please review.

Project coverage is 89.34%. Comparing base (c3e3381) to head (2e69473).
Report is 47 commits behind head on master.

Files with missing lines	Patch %	Lines
prowler/providers/aws/aws_provider.py	0.00%	7 Missing ⚠️
prowler/providers/aws/exceptions/exceptions.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5378      +/-   ##
==========================================
- Coverage   89.36%   89.34%   -0.03%     
==========================================
  Files        1022     1022              
  Lines       31382    31426      +44     
==========================================
+ Hits        28044    28076      +32     
- Misses       3338     3350      +12     

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[pedrooot]

🥷 Thanks!

[sergargar]

Please view my comment.