build(deps-dev): Bump guzzlehttp/guzzle in /tests/Integration

Bumps [guzzlehttp/guzzle](https://github.com/guzzle/guzzle) from 7.13.1 to 7.14.0.
- [Release notes](https://github.com/guzzle/guzzle/releases)
- [Changelog](https://github.com/guzzle/guzzle/blob/7.15/CHANGELOG.md)
- [Commits](guzzle/guzzle@7.13.1...7.14.0)

---
updated-dependencies:
- dependency-name: guzzlehttp/guzzle
  dependency-version: 7.14.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

tests/Integration/composer.json

@@ -7,7 +7,7 @@
 	"require-dev": {
 		"phpunit/phpunit": "^10.5.58",
 		"behat/behat": "^3.26.0",
-		"guzzlehttp/guzzle": "^7.13.1",
+		"guzzlehttp/guzzle": "^7.14.0",
 		"sabre/dav": "^4.7.0"
 	}
 }