chore(deps): update dependency phpstan/phpstan to v2.3.1

composer.lock

@@ -3396,11 +3396,11 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.2.16",
+            "version": "2.3.1",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/46a6d9060e5a7763adfcc21ebcb8b504ebdbcb92",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/6155239b488e95d26d1ebd95c6b4bb294d7f09db",
-                "reference": "46a6d9060e5a7763adfcc21ebcb8b504ebdbcb92",
+                "reference": "6155239b488e95d26d1ebd95c6b4bb294d7f09db",
                 "shasum": ""
             },
             "require": {
@@ -3456,7 +3456,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-09-25T09:31:51+00:00"
+            "time": "2026-10-08T21:09:11+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",