Maintenance: review and update the README file

[leandrodamascena]

Why is this needed?

The README file is outdated and lacks important information about the project.

It should be updated to include new features and details about the project's purpose and structure.

Which area does this relate to?

No response

Solution

Update the README.md file.

Acknowledgment

• This request meets Powertools for AWS Lambda (Python) Tenets
• Should this be considered in other Powertools for AWS Lambda languages? i.e. Java, TypeScript, and .NET

[powertools-for-aws-oss-automation]

Warning

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[github-actions]

This is now released under 3.24.0 version!