don't install yarn in CI as it's already available in the image

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 979f0c8..3298198 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,7 +10,6 @@ yarn:
     - node_modules/
     - .yarn-cache/
   script:
-  - npm install -g yarn
   - yarn --cache-folder=.yarn-cache
 lint:
   stage: verify