Update GitHub Actions for Laravel 12

.github/workflows/run-tests.yml

@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
       matrix:
         php: [8.2, 8.1, 8.0]
-        laravel: ['8.*', '9.*', '10.*', '11.*']
+        laravel: ['8.*', '9.*', '10.*', '11.*', '12.*']
         dependency-version: [prefer-stable]
         include:
           - laravel: 10.*
@@ -23,13 +23,19 @@ jobs:
             testbench: 6.*
           - laravel: 11.*
             testbench: 9.*
+          - laravel: 12.*
+            testbench: 10.*
         exclude:
           - laravel: 10.*
             php: 8.0
           - laravel: 11.*
             php: 8.1
           - laravel: 11.*
             php: 8.0
+          - laravel: 12.*
+            php: 8.1
+          - laravel: 12.*
+            php: 8.0
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }}