Swap markdown package from erusev to league

Author: 94noni

composer.json

@@ -19,7 +19,7 @@
         "doctrine/doctrine-bundle": "^2.5",
         "doctrine/doctrine-migrations-bundle": "^3.0",
         "doctrine/orm": "^2.10",
-        "erusev/parsedown": "^1.7",
+        "league/commonmark": "^2.1",
         "sensio/framework-extra-bundle": "^6.2",
         "symfony/apache-pack": "^1.0",
         "symfony/asset": "^6.0",