Update to PHPStan 2.x (#2927)

PHPStan must be updated to 2.x in conjunction with the rest of the
PHPStan plugins, something Dependabot can't do. This PR manually updates
PHPStan and associated plugins to 2.x. All new errors are ignored.

Author: williamjallen

composer.json

@@ -50,15 +50,15 @@
     "ext-zip": "*",
     "fakerphp/faker": "1.24.1",
     "friendsofphp/php-cs-fixer": "3.75.0",
-    "larastan/larastan": "^2.7",
+    "larastan/larastan": "3.4.1",
     "laravel/dusk": "8.3.2",
     "mockery/mockery": "1.6.12",
     "phpstan/extension-installer": "1.4.3",
-    "phpstan/phpstan": "1.12.27",
-    "phpstan/phpstan-deprecation-rules": "1.2.1",
-    "phpstan/phpstan-mockery": "1.1.3",
-    "phpstan/phpstan-phpunit": "1.4.0",
-    "phpstan/phpstan-strict-rules": "1.6.1",
+    "phpstan/phpstan": "2.1.17",
+    "phpstan/phpstan-deprecation-rules": "2.0.3",
+    "phpstan/phpstan-mockery": "2.0.0",
+    "phpstan/phpstan-phpunit": "2.0.6",
+    "phpstan/phpstan-strict-rules": "2.0.4",
     "phpunit/phpunit": "10.5.40"
   },
   "suggest": {