support testbench 8 and 9

Author: dcblogdev

.github/workflows/php.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       max-parallel: 2
       matrix:
-        php-versions: ['8.1', '8.2', '8.3']
+        php-versions: ['8.2', '8.3']
 
     name: PHP ${{ matrix.php-versions }}
 
@@ -27,7 +27,7 @@ jobs:
       run: composer validate
 
     - name: Install dependencies
-      run: composer install --prefer-dist --no-progress --no-suggest
+      run: composer install --prefer-dist --no-progress
 
     - name: Run Pint
       run: ./vendor/bin/pint --test