update test matrix

Author: jonnott

.github/workflows/laravel.yml

@@ -9,12 +9,17 @@ jobs:
       fail-fast: true
       matrix:
         os: [ ubuntu-latest ]
-        php: [ 8.1 ]
-        laravel: [ 10.* ]
+        php: [ 8.1, 8.2 ]
+        laravel: [ 10.*, 11.* ]
         stability: [ prefer-stable ]
         include:
           - laravel: 10.*
             testbench: ^8.0
+          - laravel: 11.*
+            testbench: ^9.0
+        exclude:
+          - laravel: 11.*
+            php: 8.1
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.stability }} - ${{ matrix.os }}
 
     steps: