Update dependency phpstan/phpstan to ^1.12.3

Author: renovate[bot]

composer.json

@@ -24,7 +24,7 @@
     "php-parallel-lint/php-console-highlighter": "^1.0",
     "php-parallel-lint/php-parallel-lint": "^1.4.0",
     "php-standard-library/psalm-plugin": "^1.1.5 || ^2.2.1",
-    "phpstan/phpstan": "^1.12.2",
+    "phpstan/phpstan": "^1.12.3",
     "phpunit/phpunit": "^10.5.32",
     "psalm/plugin-mockery": "^1.1",
     "psalm/plugin-phpunit": "^0.19.0",