tools(deps-dev): update ergebnis/composer-normalize requirement

Updates the requirements on [ergebnis/composer-normalize](https://github.com/ergebnis/composer-normalize) to permit the latest version.
- [Release notes](https://github.com/ergebnis/composer-normalize/releases)
- [Changelog](https://github.com/ergebnis/composer-normalize/blob/main/CHANGELOG.md)
- [Commits](ergebnis/composer-normalize@2.18.0...2.22.0)

---
updated-dependencies:
- dependency-name: ergebnis/composer-normalize
  dependency-type: direct:development
...

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

tools/composer-normalize/composer.json

@@ -3,7 +3,7 @@
     "type": "metapackage",
     "description": "composer-normalize",
     "require-dev": {
-        "ergebnis/composer-normalize": "2.18.0",
+        "ergebnis/composer-normalize": "2.22.0",
         "roave/security-advisories": "dev-latest"
     },
     "config": {