docs: Update README.md (#3652)

* Update README.md

Adding a SAM workshop

* capitalize

* using url shortener to track

Co-authored-by: Mohamed Elasmar <71043312+moelasmar@users.noreply.github.com>

README.md

@@ -8,7 +8,7 @@
 ![Install](https://img.shields.io/badge/brew-aws--sam--cli-orange)
 ![pip](https://img.shields.io/badge/pip-aws--sam--cli-9cf)
 
-[Installation](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-install.html) | [Blogs](https://serverlessland.com/blog?tag=AWS%20SAM) | [Videos](https://serverlessland.com/video?tag=AWS%20SAM) | [AWS Docs](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/what-is-sam.html) | [Roadmap](https://github.com/aws/aws-sam-cli/wiki/SAM-CLI-Roadmap)
+[Installation](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-install.html) | [Blogs](https://serverlessland.com/blog?tag=AWS%20SAM) | [Videos](https://serverlessland.com/video?tag=AWS%20SAM) | [AWS Docs](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/what-is-sam.html) | [Roadmap](https://github.com/aws/aws-sam-cli/wiki/SAM-CLI-Roadmap) | [Try It Out](https://s12d.com/Tq9ZE-Br)
 
 The AWS Serverless Application Model (SAM) CLI is an open-source CLI tool that helps you develop serverless applications containing [Lambda functions](https://aws.amazon.com/lambda/), [Step Functions](https://aws.amazon.com/step-functions/), [API Gateway](https://aws.amazon.com/api-gateway/), [EventBridge](https://aws.amazon.com/eventbridge/), [SQS](https://aws.amazon.com/sqs/), [SNS](https://aws.amazon.com/sns/) and more. Some of the features it provides are:
 - **Initialize serverless applications** in minutes with AWS provided infrastructure templates with `sam init`