Update vimeo/psalm requirement from ^5.17 to ^5.18

Updates the requirements on [vimeo/psalm](https://github.com/vimeo/psalm) to permit the latest version.
- [Release notes](https://github.com/vimeo/psalm/releases)
- [Commits](vimeo/psalm@5.17.0...5.18.0)

---
updated-dependencies:
- dependency-name: vimeo/psalm
  dependency-type: direct:development
...

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

composer.json

@@ -11,7 +11,7 @@
         "phpunit/phpunit": "^9.6.15",
         "phpstan/phpstan": "^1.10.49",
         "rector/rector": "^0.18",
-        "vimeo/psalm": "^5.17",
+        "vimeo/psalm": "^5.18",
         "doctrine/data-fixtures": "^1.7",
         "symfony/cache": "^6.0|^7.0"
     },