update to doctrine/orm 3.0

Author: Cristoforo Cervino

composer.json

@@ -22,18 +22,17 @@
         }
     ],
     "require": {
-        "php": "^7.4 || ^8.0",
-        "doctrine/orm": "^2.0 || ^3.0"
+        "php": "^8.0",
+        "doctrine/orm": "^3.0"
     },
     "require-dev": {
         "doctrine/doctrine-bundle": "^2.2",
         "roave/security-advisories": "dev-master",
         "phpunit/phpunit": "^9.5",
         "symfony/framework-bundle": "^4.4 | ^5.0 | ^6.0 | ^7.0",
-        "symfony/yaml": "^5.2",
         "ext-json": "*",
         "friendsofphp/php-cs-fixer": "^3.58",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^1.11",
         "phpstan/phpstan-phpunit": "^1.3",
         "phpstan/extension-installer": "^1.3",
         "phpstan/phpstan-symfony": "^1.3"

phpstan.neon

@@ -1,10 +1,6 @@
 parameters:
     level: 8
-    checkMissingIterableValueType: false
     treatPhpDocTypesAsCertain: false
-    checkGenericClassInNonGenericObjectType: false
     ignoreErrors:
         -
-            identifier: missingType.iterableValue
-        -
-            identifier: missingType.generics
+            identifier: missingType.iterableValue