update testcafe pipeline

.gitlab-ci.yml

@@ -5,8 +5,8 @@ stages:
 test-frontend:
   image: node:latest
   stage: test
+  addons: chrome:stable
   script: 
-    - apt-get update -qy
     - npm install -g testcafe
     - testcafe chrome frontend-test.js --skip-js-error