[Docs] add cloudformation backed guide for s3-sqs setup for filebeats

[Kavindu-Dodan]

Proposed commit message

Improves filebeat S3 -> SQS documentation by adding a detailed guide backed by a CloudFormation template.

Checklist

• My code follows the style guidelines of this project
  - [ ] I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
  - [ ] I have made corresponding change to the default configuration files
  - [ ] I have added tests that prove my fix is effective or that my feature works
  - [ ] I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

Related issues

Fixes #40624

Screenshots

[elasticmachine]

Pinging @elastic/obs-ds-hosted-services (Team:obs-ds-hosted-services)

[kaiyan-sheng]

The template looks good to me. Should we also add a command for delete-stack?

[Kavindu-Dodan]

The template looks good to me. Should we also add a command for delete-stack?

Good point. I thought about this but didn't add that. I think the end user could continue to use the setup for their validations (ex:- programmatically upload logs or add through console to S3). A stack deletion step could confuse the user 🤔

Anyway, let me know your thoughts

[kaiyan-sheng]

Good point. I thought about this but didn't add that. I think the end user could continue to use the setup for their validations (ex:- programmatically upload logs or add through console to S3). A stack deletion step could confuse the user 🤔

I dont have a strong opinion on this either. We can leave it out for now and change it later if we get any feedback then!

[Kavindu-Dodan]

Good point. I thought about this but didn't add that. I think the end user could continue to use the setup for their validations (ex:- programmatically upload logs or add through console to S3). A stack deletion step could confuse the user 🤔

I dont have a strong opinion on this either. We can leave it out for now and change it later if we get any feedback then!

yeah, I agree. I will merge the PR with your approval :)