ci(tests): it's composer update

Author: Pyker

.github/workflows/tests.yml

@@ -46,7 +46,7 @@ jobs:
         with:
           timeout_minutes: 5
           max_attempts: 5
-          command: composer install --${{ matrix.stability }} --no-interaction --no-progress
+          command: composer update --${{ matrix.stability }} --no-interaction --no-progress
 
       - name: Generate app key
         run: php artisan key:generate