Updated config.yml

Author: takaokouji

.circleci/config.yml

@@ -88,6 +88,7 @@ jobs:
           command: |
               google-chrome --version
               npx --no -- chromedriver --version
+              npm run setup-opal
               npm run test:integration -- --reporters="default" --reporters="jest-junit"
       - store_artifacts:
           path: coverage