Upgrade phpstan to v2

composer.json

@@ -18,6 +18,8 @@
         "druidfi/mysqldump-php": "^1.1",
         "fakerphp/faker": "^1.17",
         "justinrainbow/json-schema": "^5.2",
+        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan-phpunit": "^2.0",
         "symfony/config": "^6.1",
         "symfony/console": "^6.1",
         "symfony/dependency-injection": "^6.1",
@@ -28,8 +30,6 @@
     },
     "require-dev": {
         "php-parallel-lint/php-parallel-lint": "^1.3",
-        "phpstan/phpstan": "^1.10",
-        "phpstan/phpstan-phpunit": "^1.3",
         "phpunit/phpunit": "^10.5",
         "slevomat/coding-standard": "^8.14",
         "squizlabs/php_codesniffer": "^3.7"

tests/unit/Dumper/Config/Definition/TableConfigCollectionTest.php

@@ -33,7 +33,6 @@ public function testAddItems(): void
         $this->assertCount(2, $collection->all());
         $this->assertTrue($collection->has('table1'));
         $this->assertTrue($collection->has('table2'));
-        $this->assertInstanceOf(TableConfig::class, $collection->get('table1'));
         $this->assertSame('table1', $collection->get('table1')->getName());
     }