chore: Fix Discord badge in README (#7488)

Add Discord badge to README

Signed-off-by: Henrique Graca <[email protected]>
Co-authored-by: Leandro Damascena <[email protected]>

Author: hjgraca

README.md

@@ -3,7 +3,8 @@
 
 [![Build](https://github.com/aws-powertools/powertools-lambda-python/actions/workflows/quality_check.yml/badge.svg)](https://github.com/aws-powertools/powertools-lambda-python/actions/workflows/python_build.yml)
 [![codecov.io](https://codecov.io/github/aws-powertools/powertools-lambda-python/branch/develop/graphs/badge.svg)](https://app.codecov.io/gh/aws-powertools/powertools-lambda-python)
-![PythonSupport](https://img.shields.io/static/v1?label=python&message=%203.9|%203.10|%203.11|%203.12|%203.13&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) [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/aws-powertools/powertools-lambda-python/badge)](https://api.securityscorecards.dev/projects/github.com/aws-powertools/powertools-lambda-python) [![Join our Discord](https://dcbadge.vercel.app/api/server/B8zZKbbyET?style=flat-square)](https://discord.gg/B8zZKbbyET)
+![PythonSupport](https://img.shields.io/static/v1?label=python&message=%203.9|%203.10|%203.11|%203.12|%203.13&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) [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/aws-powertools/powertools-lambda-python/badge)](https://api.securityscorecards.dev/projects/github.com/aws-powertools/powertools-lambda-python) 
+[![Discord](https://img.shields.io/badge/Discord-Join_Community-7289da.svg)](https://discord.gg/B8zZKbbyET)
 
 Powertools for AWS Lambda (Python) is a developer toolkit to implement Serverless [best practices and increase developer velocity](https://docs.powertools.aws.dev/lambda/python/latest/#features).