Update matthiasnoback/symfony-config-test requirement from ^4.0 to ^5…

….2 (#64)

Updates the requirements on [matthiasnoback/symfony-config-test](https://github.com/matthiasnoback/SymfonyConfigTest) to permit the latest version.
- [Release notes](https://github.com/matthiasnoback/SymfonyConfigTest/releases)
- [Changelog](https://github.com/SymfonyTest/SymfonyConfigTest/blob/master/CHANGELOG.md)
- [Commits](SymfonyTest/SymfonyConfigTest@4.0.0...v5.2.0)

---
updated-dependencies:
- dependency-name: matthiasnoback/symfony-config-test
  dependency-type: direct:development
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -30,7 +30,7 @@
   },
   "require-dev" : {
     "symfony/phpunit-bridge": "^7.0.2",
-    "matthiasnoback/symfony-config-test":  "^4.0",
+    "matthiasnoback/symfony-config-test":  "^5.2",
     "matthiasnoback/symfony-dependency-injection-test": "^5.1"
   },
   "suggest": {