Run Tests on PHP 8.4 (#229)

Author: stefanzweifel

.github/workflows/tests.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: [8.2, 8.3]
+        php: [8.2, 8.3, 8.4]
         laravel: [11.*]
         phpunit: [10.*]
         stability: [prefer-lowest, prefer-stable]