tools(deps-dev): Update maglnet/composer-require-checker requirement (#296)

Updates the requirements on [maglnet/composer-require-checker](https://github.com/maglnet/ComposerRequireChecker) to permit the latest version.
- [Release notes](https://github.com/maglnet/ComposerRequireChecker/releases)
- [Commits](maglnet/ComposerRequireChecker@4.5.0...4.6.0)

---
updated-dependencies:
- dependency-name: maglnet/composer-require-checker
  dependency-type: direct:development
...

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

Author: dependabot[bot]

tools/composer-require-checker/composer.json

@@ -3,7 +3,7 @@
     "description": "composer-require-checker",
     "type": "metapackage",
     "require-dev": {
-        "maglnet/composer-require-checker": "4.5.0",
+        "maglnet/composer-require-checker": "4.6.0",
         "roave/security-advisories": "dev-latest"
     },
     "prefer-stable": true,