Merge branch 'ci-cd' into 'master'

set remote url in update CI job

See merge request !2

.gitlab-ci.yml

@@ -42,6 +42,7 @@ update_jupytext:
     - git config --global user.email ${GITLAB_USER_EMAIL}
     - renku clone https://oauth2:${CI_PERSONAL_TOKEN}@renkulab.io/gitlab/${CI_PROJECT_PATH}.git /tmp/${CI_COMMIT_SHORT_SHA}
     - cd /tmp/${CI_COMMIT_SHORT_SHA}
+    - git remote set-url origin https://oauth2:${CI_PERSONAL_TOKEN}@renkulab.io/gitlab/${CI_PROJECT_PATH}.git
   script: |
     git submodule update --init --recursive
     git submodule update --remote