Removing figlet package from project since core already uses it

Author: armanist

composer.json

@@ -11,8 +11,7 @@
         "doctrine/annotations": "^2.0",
         "voku/html-min": "^4.5",
         "league/commonmark": "^1.6",
-        "ezyang/htmlpurifier": "^4.18",
-        "povils/figlet": "^0.1.0"
+        "ezyang/htmlpurifier": "^4.18"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0",