build(deps): update fakerphp/faker requirement from ^1.17 to ^1.18

Updates the requirements on [fakerphp/faker](https://github.com/FakerPHP/Faker) to permit the latest version.
- [Release notes](https://github.com/FakerPHP/Faker/releases)
- [Changelog](https://github.com/FakerPHP/Faker/blob/main/CHANGELOG.md)
- [Commits](FakerPHP/Faker@v1.17.0...v1.18.0)

---
updated-dependencies:
- dependency-name: fakerphp/faker
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Diff for: composer.json

@@ -13,7 +13,7 @@
         "php": ">=7.4",
         "ext-json": "*",
         "cebe/php-openapi": "^1.5",
-        "fakerphp/faker": "^1.17",
+        "fakerphp/faker": "^1.18",
         "league/openapi-psr7-validator": "^0.16.4",
         "thecodingmachine/safe": "^1.3"
     },