adjust test version matrix

Author: Gummibeer

.github/workflows/run-tests.yml

@@ -18,13 +18,9 @@ jobs:
         laravel: [8.*, 9.*, 10.*]
         dependency-version: [prefer-stable]
         os: [ubuntu-latest]
-        include:
+        exclude:
           - laravel: 10.*
-            testbench: 8.*
-          - laravel: 9.*
-            testbench: 7.*
-          - laravel: 8.*
-            testbench: 6.*
+            php: 8.0
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
 
@@ -52,7 +48,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer require "laravel/framework:${{ matrix.laravel }}" --no-interaction --no-update
           composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction --no-suggest
 
       - name: Execute tests