fix dbal version

.github/workflows/run-tests.yml

@@ -15,15 +15,16 @@ jobs:
         include:
           - laravel: 9.*
             testbench: 7.*
+            dbal: 3.*
           - laravel: 8.*
             testbench: 6.*
+            dbal: 3.*
           - laravel: 7.*
             testbench: 5.*
+            dbal: 3.*
           - laravel: 6.*
             testbench: 4.*
-        exclude:
-          - laravel: 8.*
-            php: 7.2
+            dbal: 2.*
 
     name: P${{ matrix.php }} - L${{ matrix.laravel }} - ${{ matrix.dependency-version }} - ${{ matrix.os }}
 
@@ -46,7 +47,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" --no-interaction --no-update
+          composer require "laravel/framework:${{ matrix.laravel }}" "orchestra/testbench:${{ matrix.testbench }}" "doctrine/dbal:${{ matrix.dbal }}" --no-interaction --no-update
           composer update --${{ matrix.dependency-version }} --prefer-dist --no-interaction --no-suggest
       - name: Execute tests
         run: vendor/bin/phpunit