composer(deps-dev): Bump ergebnis/phpunit-slow-test-detector

Bumps [ergebnis/phpunit-slow-test-detector](https://github.com/ergebnis/phpunit-slow-test-detector) from 2.3.0 to 2.3.2.
- [Release notes](https://github.com/ergebnis/phpunit-slow-test-detector/releases)
- [Changelog](https://github.com/ergebnis/phpunit-slow-test-detector/blob/main/CHANGELOG.md)
- [Commits](ergebnis/phpunit-slow-test-detector@2.3.0...2.3.2)

---
updated-dependencies:
- dependency-name: ergebnis/phpunit-slow-test-detector
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

composer.json

@@ -24,7 +24,7 @@
     "ergebnis/composer-normalize": "^2.39.0",
     "ergebnis/data-provider": "^3.0.0",
     "ergebnis/license": "^2.2.0",
-    "ergebnis/phpunit-slow-test-detector": "^2.3.0",
+    "ergebnis/phpunit-slow-test-detector": "^2.3.2",
     "ergebnis/rector-rules": "~0.1.0",
     "fakerphp/faker": "^1.23.0",
     "phpunit/phpunit": "^10.4.1",