Update phpstan/phpstan requirement from ^2.1.33 to ^2.1.54

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-version: 2.1.54
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -27,7 +27,7 @@
     "orchestra/workbench": "^10.0.8",
     "pestphp/pest": "^4.3",
     "pestphp/pest-plugin-laravel": "^4.0",
-    "phpstan/phpstan": "^2.1.33",
+    "phpstan/phpstan": "^2.1.54",
     "phpunit/phpunit": "^12.5.4"
   },
   "minimum-stability": "stable",