fix(logger): support exception and exception_name fields at any log level

[iago1460]

Issue number: #1923

Summary

Providing fix for reporting entry logs with custom exception and exception_name fields

Changes

Changed format log to honor exception and exception_name fields

User experience

given:

logger.info("Report", extra={"exception": "Oops!  That was not valid", "exception_name": "ValueError" })

before:

{
        "level": "INFO",
        "message": "Report"
}

after:

{
        "level": "INFO",
        "message": "Report",
        "exception": "Oops!  That was not valid",
        "exception_name": "ValueError",
}

Checklist

If your change doesn't seem to apply, please leave them unchecked.

• Meet tenets criteria
• I have performed a self-review of this change
• Changes have been tested
• Changes are documented
• PR title follows conventional commit semantics

Is this a breaking change?

no

Acknowledgment

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[boring-cyborg]

Thanks a lot for your first contribution! Please check out our contributing guidelines and don't hesitate to ask whatever you need.
In the meantime, check out the #python channel on our AWS Lambda Powertools Discord: Invite link

[leandrodamascena]

LGTM :)

[heitorlessa]

Suggestion: add the exception fields here so it's easier to scan and understand what's being tested.

logger.info("log", exception=..., exception_name=...)

[leandrodamascena]

Good catch @heitorlessa! Thank you!

[codecov-commenter]

Codecov Report

Base: 97.44% // Head: 97.45% // Increases project coverage by +0.00% 🎉

Coverage data is based on head (ba9b84f) compared to base (18b9b19).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #1930   +/-   ##
========================================
  Coverage    97.44%   97.45%           
========================================
  Files          144      144           
  Lines         6627     6629    +2     
  Branches       475      475           
========================================
+ Hits          6458     6460    +2     
  Misses         132      132           
  Partials        37       37           

Impacted Files	Coverage Δ
aws_lambda_powertools/logging/formatter.py	100.00% <100.00%> (ø)

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[boring-cyborg]

Awesome work, congrats on your first merged pull request and thank you for helping improve everyone's experience!