Update tests.yml

Author: Sammyjo20

.github/workflows/tests.yml

@@ -21,7 +21,7 @@ jobs:
       fail-fast: true
       matrix:
         os: [ubuntu-latest, windows-latest]
-        php: [8.2, 8.3]
+        php: [8.2, 8.3, 8.4]
         laravel: ['11.*', '12.*']
         stability: [prefer-lowest, prefer-stable]
         include: