Updated code sniffer dependency.

Author: guillermoandrae

composer.json

@@ -20,7 +20,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0",
-        "squizlabs/php_codesniffer": "^3.*"
+        "squizlabs/php_codesniffer": "^3.0"
     },
     "autoload-dev": {
         "psr-4": {