Framework: Fixed Laravel 11 upgrade test issues, updated phpstan

- Fixed failing tests due to Laravel 11 changes
- Updated phpstan to 3.x branch
- Removed some seemingly redundant comment code, which was triggering
  phpstan.

phpstan.neon.dist

@@ -21,6 +21,4 @@ parameters:
 
     excludePaths:
         - ./Config/**/*.php
-        - ./dev/**/*.php
-
-    checkMissingIterableValueType: false
+        - ./dev/**/*.php