Issue #28: Bump Psalm to 6.x

Signed-off-by: alexmerlin <[email protected]>

Author: alexmerlin

Diff for: .github/workflows/codecov.yml

@@ -18,6 +18,7 @@ jobs:
           - "8.1"
           - "8.2"
           - "8.3"
+          - "8.4"
 
     steps:
       - name: Checkout

Diff for: .laminas-ci.json

@@ -1,6 +1,3 @@
 {
-  "ignore_php_platform_requirements": {
-    "8.4": true
-  },
   "backwardCompatibilityCheck": true
 }

Diff for: README.md

@@ -9,7 +9,7 @@ Each role can have one or multiple permissions/privileges assigned.
 When deciding if a user is authorized, the requested permission is checked in all user roles and if at least one role has that permission, access is granted.
 
 ![OSS Lifecycle](https://img.shields.io/osslifecycle/dotkernel/dot-rbac)
-![PHP from Packagist (specify version)](https://img.shields.io/packagist/php-v/dotkernel/dot-rbac/4.0.0)
+![PHP from Packagist (specify version)](https://img.shields.io/packagist/php-v/dotkernel/dot-rbac/4.0.1)
 
 [![GitHub issues](https://img.shields.io/github/issues/dotkernel/dot-rbac)](https://github.com/dotkernel/dot-rbac/issues)
 [![GitHub forks](https://img.shields.io/github/forks/dotkernel/dot-rbac)](https://github.com/dotkernel/dot-rbac/network)

Diff for: composer.json

@@ -31,7 +31,7 @@
     "require-dev": {
         "laminas/laminas-coding-standard": "^3.0",
         "phpunit/phpunit": "^10.2",
-        "vimeo/psalm": "^5.13"
+        "vimeo/psalm": "^6.0"
     },
     "autoload": {
         "psr-4": {