Add testbench to L11 matrix

Author: inxilpro

.github/workflows/phpunit.yml

@@ -23,6 +23,8 @@ jobs:
             testbench: ^7.22
           - laravel: 10.*
             testbench: 8.*
+          - laravel: 11.*
+            testbench: 9.*
         exclude:
           - php: 8.3
             laravel: ^9.50.2