Remove @dev dependency

Author: kylekatarnls

composer.json

@@ -32,7 +32,7 @@
         "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0 || ^7.0 || ^8.0",
         "phpunit/php-code-coverage": "^2.2 || ^4.0 || ^5.2 || ^6.0 || ^7.0",
         "squizlabs/php_codesniffer": "^2.8 || ^3.0",
-        "symfony/console": "^3.2 || ^4.0 || ^5.0@dev"
+        "symfony/console": "^3.2 || ^4.0 || ^5.0"
     },
     "autoload": {
         "psr-4": {