New serverless pattern - IoT rule to SNS topic to SQS queue (Terraform)

[MakendranG]

Issue #1448, if available:

Description of changes:
This pattern contains a sample AWS CFN stack to create an IoT Rule with a SNS action, a SNS Topic and a SQS standard Queue subscribed to the SNS topic.

When a message is published to the IoT topic defined in the IoT Rule, this message will be published to the SNS topic and finally the message will be delivered to the SQS queue subscribed to the SNS topic

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[github-actions]

@MakendranG your 'example-pattern.json' is missing some key fields, please review below and address any errors you have

1. language: language is not one of enum values: TypeScript,Node.js,Python,Java,Go,Rust,.NET,OpenAPI,YAML
2. framework: framework is not one of enum values: CDK,SAM,Terraform,Serverless Framework,Terraform (with modules),Pulumi

If you need any help, take a look at the example-pattern file.

Make the changes, and push your changes back to this pull request. When all automated checks are successful, the Serverless DA team will process your pull request.

[MakendranG]

@julianwood

Unable to edit the file as the PR is merged. Do I need to still make changes in example.json file ?