docs(readme): add lambda layer latest version badge

Author: heitorlessa

README.md

@@ -1,8 +1,9 @@
+<!-- markdownlint-disable MD043 MD041 -->
 # AWS Lambda Powertools for Python
 
 [![Build](https://github.com/awslabs/aws-lambda-powertools-python/actions/workflows/python_build.yml/badge.svg)](https://github.com/awslabs/aws-lambda-powertools-python/actions/workflows/python_build.yml)
 [![codecov.io](https://codecov.io/github/awslabs/aws-lambda-powertools-python/branch/develop/graphs/badge.svg)](https://app.codecov.io/gh/awslabs/aws-lambda-powertools-python)
-![PythonSupport](https://img.shields.io/static/v1?label=python&message=3.6%20|%203.7|%203.8|%203.9&color=blue?style=flat-square&logo=python) ![PyPI version](https://badge.fury.io/py/aws-lambda-powertools.svg) ![PyPi monthly downloads](https://img.shields.io/pypi/dm/aws-lambda-powertools)
+![PythonSupport](https://img.shields.io/static/v1?label=python&message=3.6%20|%203.7|%203.8|%203.9&color=blue?style=flat-square&logo=python) ![PyPI version](https://badge.fury.io/py/aws-lambda-powertools.svg) ![PyPi monthly downloads](https://img.shields.io/pypi/dm/aws-lambda-powertools) ![Lambda Layer](https://api.globadge.com/v1/badgen/aws/lambda/layer/latest-version/eu-central-1/017000801446/AWSLambdaPowertoolsPython)
 [![Join our Discord](https://dcbadge.vercel.app/api/server/B8zZKbbyET)](https://discord.gg/B8zZKbbyET)
 
 A suite of Python utilities for AWS Lambda functions to ease adopting best practices such as tracing, structured logging, custom metrics, and more. (AWS Lambda Powertools [Java](https://github.com/awslabs/aws-lambda-powertools-java) and [Typescript](https://github.com/awslabs/aws-lambda-powertools-typescript) is also available).