Bump league/flysystem-aws-s3-v3 in the php-dependencies group (#200)

Bumps the php-dependencies group with 1 update: [league/flysystem-aws-s3-v3](https://github.com/thephpleague/flysystem-aws-s3-v3).


Updates `league/flysystem-aws-s3-v3` from 3.27.0 to 3.28.0
- [Commits](thephpleague/flysystem-aws-s3-v3@3.27.0...3.28.0)

---
updated-dependencies:
- dependency-name: league/flysystem-aws-s3-v3
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: php-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]