Bump guzzlehttp/psr7 from 2.7.1 to 2.8.0

Bumps [guzzlehttp/psr7](https://github.com/guzzle/psr7) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/guzzle/psr7/releases)
- [Changelog](https://github.com/guzzle/psr7/blob/2.8/CHANGELOG.md)
- [Commits](guzzle/psr7@2.7.1...2.8.0)

---
updated-dependencies:
- dependency-name: guzzlehttp/psr7
  dependency-version: 2.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]