Chore(deps-dev): Bump guzzlehttp/guzzle in /vendor-bin/psalm

Bumps [guzzlehttp/guzzle](https://github.com/guzzle/guzzle) from 7.15.1 to 8.0.0.
- [Release notes](https://github.com/guzzle/guzzle/releases)
- [Changelog](https://github.com/guzzle/guzzle/blob/8.0/CHANGELOG.md)
- [Commits](guzzle/guzzle@7.15.1...8.0.0)

---
updated-dependencies:
- dependency-name: guzzlehttp/guzzle
  dependency-version: 8.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

vendor-bin/psalm/composer.json

@@ -7,7 +7,7 @@
 		}
 	},
 	"require-dev": {
-		"guzzlehttp/guzzle": "^7.8",
+		"guzzlehttp/guzzle": "^8.0",
 		"nextcloud/ocp": "dev-stable32",
 		"vimeo/psalm": "^5.16"
 	}