CI TLLA 2021 changed deprecated argument of bundler

TLLA/gitlab-ci-2021.yml

@@ -10,7 +10,7 @@ variables:
 
 cache:
   paths:
-    - web/vendor/bundle/
+    - vendor/bundle/
 
 .build:
   stage: build
@@ -18,7 +18,8 @@ cache:
     - apt-get update -qy
     - gem install bundler
     - cd web/
-    - bundle install --path vendor/bundle
+    - bundle config set --local path 'vendor/bundle'
+    - bundle install
   script:
     - bundle exec jekyll build -d $BUILD_DIR --config $CONFIG
   artifacts: