Bump aws-sdk from 2.608.0 to 2.609.0

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.608.0 to 2.609.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](aws/aws-sdk-js@v2.608.0...v2.609.0)

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