Update GitHub Actions for Laravel 12

Author: laravel-shift

.github/workflows/main.yml

@@ -11,24 +11,30 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ["8.0", "8.1", "8.2"]
-        laravel: ["8.*", "11.*"]
-        testbench: ["6.*", "9.*"]
+        php: ['8.0', '8.1', '8.2']
+        laravel: ['8.*', '11.*', '12.*']
+        testbench: ['6.*', '9.*', '10.*']
         dependency-version: [prefer-stable]
         include:
           - laravel: 8.*
             testbench: 6.*
           - laravel: 11.*
             testbench: 9.*
+          - laravel: 12.*
+            testbench: 10.*
         exclude:
           - laravel: 11.*
-            php: "8.0"
+            php: '8.0'
           - laravel: 11.*
-            php: "8.1"
-          - laravel: "8.*"
-            testbench: "9.*"
-          - laravel: "11.*"
-            testbench: "6.*"
+            php: '8.1'
+          - laravel: 8.*
+            testbench: 9.*
+          - laravel: 11.*
+            testbench: 6.*
+          - laravel: 12.*
+            php: '8.0'
+          - laravel: 12.*
+            php: '8.1'
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ubuntu-latest