chore(deps): bump cocur/slugify from 4.3.0 to 4.6.0

Bumps [cocur/slugify](https://github.com/cocur/slugify) from 4.3.0 to 4.6.0.
- [Release notes](https://github.com/cocur/slugify/releases)
- [Commits](cocur/slugify@v4.3.0...v4.6.0)

---
updated-dependencies:
- dependency-name: cocur/slugify
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

composer.json

@@ -40,7 +40,7 @@
         "bcremer/line-reader": "1.3.0",
         "beberlei/assert": "3.3.2",
         "beberlei/doctrineextensions": "1.4.0",
-        "cocur/slugify": "4.3.0 || 4.5.1",
+        "cocur/slugify": "^4.6.0",
         "doctrine/annotations": "1.14.4",
         "doctrine/cache": "1.13.0",
         "doctrine/collections": "1.8.0",