Bump Symfony 6 to PHP 8

nicolas-grekas · nicolas-grekas · commit 1900981434cb · 2021-05-19T15:35:00.000+02:00
diff --git a/composer.json b/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=7.2.5",
+        "php": ">=8.0.2",
         "symfony/polyfill-ctype": "~1.8"
     },
     "autoload": {
