Issue number: #1636

Summary

Changes

Please provide a summary of what's being changed

This PR introduces a new constructor flag in Logger, log_uncaught_exceptions, to add a custom exception hook to log any uncaught exception using customer's Logger.

User experience

Please share what the user experience looks like before and after this change

from aws_lambda_powertools import Logger

logger = Logger(service="sample", log_uncaught_exceptions=True)

raise ValueError("Catch me if you can!")

Leads to ValueError uncaught exception being logged with Logger.

{
    "level": "ERROR",
    "location": "log_uncaught_exception_hook:757",
    "message": "Uncaught exception",
    "timestamp": "2022-11-16 11:58:39,819+0100",
    "service": "sample",
    "exception": "Traceback (most recent call last):\n  File \"/Users/lessa/DEV/aws-lambda-powertools-python/blah.py\", line 38, in <module>\n    raise ValueError(\"Catch me if you can!\")\nValueError: Catch me if you can!",
    "exception_name": "ValueError"
}

Checklist

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• 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

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