ci: fixes running php 8.1 on laravel

Author: nunomaduro

.github/workflows/frameworks.yaml

@@ -95,6 +95,8 @@ jobs:
                     -   version: '^12.0'
                         phpunit: '^11.0'
                 exclude:
+                    -   version: '^11.0'
+                        php: '8.1'
                     -   version: '^12.0'
                         php: '8.1'
         name: "Laravel:${{ matrix.version }} - PHP${{ matrix.php }} - Composer ${{ matrix.composer-version }}"