Add yarn audit to travis steps

.travis.yml

@@ -25,10 +25,11 @@ before_script:
 
 script:
   - docker-compose -f docker-compose.ci.yml run --rm test_web rails db:wait_for_init db:create spec
+  - docker-compose -f docker-compose.ci.yml run --rm test_web yarn test
   - docker-compose -f docker-compose.ci.yml run --rm test_web brakeman
   - docker-compose -f docker-compose.ci.yml run --rm test_web /bin/sh -c "bundle-audit update && bundle-audit"
-  - docker-compose -f docker-compose.ci.yml run --rm test_web yarn test
   - docker-compose -f docker-compose.ci.yml run --rm test_web rubocop
+  - docker-compose -f docker-compose.ci.yml run --rm test_web yarn audit
   - docker-compose -f docker-compose.ci.yml run --rm test_web yarn lint
 
 after_script: