feat: allow more versions of symfony/console

Closes: code-lts/doctum#45

Author: williamdes

composer.json

@@ -40,7 +40,7 @@
     "require": {
         "php": "^7.1 || ^8.0",
         "ondram/ci-detector": "^4.0",
-        "symfony/console": "~3.4|~4.3|~5.1|~5.2"
+        "symfony/console": "~3.4|~4.3|^5|^6"
     },
     "require-dev": {
         "phpunit/phpunit": "^7 || ^8 || ^9",