Bump hashicorp/aws from 5.36.0 to 5.39.1 in /_example

Bumps [hashicorp/aws](https://github.com/hashicorp/terraform-provider-aws) from 5.36.0 to 5.39.1.
- [Release notes](https://github.com/hashicorp/terraform-provider-aws/releases)
- [Changelog](https://github.com/hashicorp/terraform-provider-aws/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-provider-aws@v5.36.0...v5.39.1)

---
updated-dependencies:
- dependency-name: hashicorp/aws
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>