passage PHP8 du master

composer.json

@@ -10,7 +10,7 @@
     "require": {
         "unicaen/privilege": "^6.0",
         "laminas/laminas-dependency-plugin": "^2.2",
-        "php": "^7.0"
+        "php": "^8.0"
     },
     "autoload": {
         "psr-0": [],