Chore(deps-dev): Bump vimeo/psalm from 4.30.0 to 5.15.0

Bumps [vimeo/psalm](https://github.com/vimeo/psalm) from 4.30.0 to 5.15.0.
- [Release notes](https://github.com/vimeo/psalm/releases)
- [Commits](vimeo/psalm@4.30.0...5.15.0)

---
updated-dependencies:
- dependency-name: vimeo/psalm
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

composer.json

@@ -19,7 +19,7 @@
 	"require-dev": {
 		"nextcloud/coding-standard": "^1.0.0",
 		"phpunit/phpunit": "^9",
-		"vimeo/psalm": "^4.3.2",
+		"vimeo/psalm": "^5.15.0",
 		"nextcloud/ocp": "dev-master"
 	}
 }