chore(deps-dev): bump vlucas/phpdotenv from 5.3.0 to 5.4.1

Bumps [vlucas/phpdotenv](https://github.com/vlucas/phpdotenv) from 5.3.0 to 5.4.1.
- [Release notes](https://github.com/vlucas/phpdotenv/releases)
- [Commits](vlucas/phpdotenv@v5.3.0...v5.4.1)

---
updated-dependencies:
- dependency-name: vlucas/phpdotenv
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

composer.json

@@ -44,7 +44,7 @@
         "textalk/websocket": "^1.5",
         "twig/twig": "^3.3",
         "vimeo/psalm": "^4.7.2",
-        "vlucas/phpdotenv": "^5.0",
+        "vlucas/phpdotenv": "^5.4",
         "webonyx/graphql-php": "^14.11"
     },
     "autoload": {