Update squizlabs/php_codesniffer requirement from ^3.10 to ^3.10 || ^4.0

Updates the requirements on [squizlabs/php_codesniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer) to permit the latest version.
- [Release notes](https://github.com/PHPCSStandards/PHP_CodeSniffer/releases)
- [Changelog](https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/4.x/CHANGELOG-4.x.md)
- [Commits](PHPCSStandards/PHP_CodeSniffer@3.10.0...4.0.0)

---
updated-dependencies:
- dependency-name: squizlabs/php_codesniffer
  dependency-version: 4.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

composer.json

@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": "^8.3",
-        "squizlabs/php_codesniffer": "^3.10",
+        "squizlabs/php_codesniffer": "^3.10 || ^4.0",
         "slevomat/coding-standard": "^8.15",
         "phpmd/phpmd": "^2.15"
     },