chore: sort supported AWS services

[knqyf263]

Description

trivy aws --help shows a list of supported services, and it is also shown in the document.
https://aquasecurity.github.io/trivy/v0.47/docs/references/configuration/cli/trivy_aws/

The order is not consistent, and mage docs:geneate can generate some differences. This PR sorts supported services for the consistent document.

Checklist

• I've read the guidelines for contributing to this repository.
• I've followed the conventions in the PR title.
• I've added tests that prove my fix is effective or that my feature works.
• I've updated the documentation with the relevant information (if needed).
• I've added usage information (if the PR introduces new options)
• I've included a "before" and "after" example to the description (if the PR is a user interface change).