ci: Update integration test workflow to specify docker-compose file

Author: exaby73

.github/workflows/integration-test-cluster-neo4j-4.yml

@@ -27,5 +27,5 @@ jobs:
           up-flags: '--build --remove-orphans'
       - name: Test
         run: |
-          docker compose run --rm client composer install
-          docker compose run --rm client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration
+          docker compose -f docker-compose-neo4j-4-yml run --rm client composer install
+          docker compose -f docker-compose-neo4j-4-yml run --rm client ./vendor/bin/phpunit -c phpunit.xml.dist --testsuite Integration