Fix build for 4.7.0 and newer

.gitlab-ci.yml

@@ -20,9 +20,9 @@ autoupdate:
   script:
   - meteor --version
   - git clone --depth 1 --branch ${UPSTREAM_VERSION} https://github.com/RocketChat/Rocket.Chat rocketchat
-  - cd rocketchat && npm install && cd ..
-  - cd rocketchat && meteor build --directory ../build && cd ..
-  - cd build/bundle/programs/server/ && npm install && cd ../../../..
+  - cd rocketchat && YARN_CHECKSUM_BEHAVIOR=update yarn install --json && git diff yarn.lock && cd ..
+  - cd rocketchat && yarn build:ci -- --directory $(pwd)/../build && cd ..
+  - cd build/bundle/programs/server/ && npm install --production && cd ../../../..
   artifacts:
     paths:
     - build

gitlabci-version.yml

 variables:
-  UPSTREAM_VERSION: 4.7.4
\ No newline at end of file
+  UPSTREAM_VERSION: 4.6.3