chore(deps): update phpstan packages (#1793)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

composer.json

@@ -23,8 +23,8 @@
     "nyholm/psr7": "^1.5",
     "phpbench/phpbench": "^1.2",
     "phpstan/extension-installer": "^1.1",
-    "phpstan/phpstan": "2.1.31",
-    "phpstan/phpstan-phpunit": "2.0.7",
+    "phpstan/phpstan": "2.1.32",
+    "phpstan/phpstan-phpunit": "2.0.8",
     "phpstan/phpstan-strict-rules": "2.0.7",
     "phpunit/phpunit": "^9.5 || ^10.5.21 || ^11",
     "psr/http-message": "^1 || ^2",