Fix releasing to zenodo and on gitlab

upon tag creation, there should be an automatic release in the GitLab pipleline:

release_job:
  stage: release
  image: registry.gitlab.com/gitlab-org/release-cli:latest
  rules:
    - if: $CI_COMMIT_TAG # Run this job when a tag is created
  script:
    - echo "Running release_job"
  release: # See https://docs.gitlab.com/ee/ci/yaml/#release for available properties
    tag_name: "$CI_COMMIT_TAG"
    description: "$CI_COMMIT_TAG"

Also, there is the zenodo job that should be triggered

send-snapshot:
  stage: deploy
  rules:
    - if: $CI_COMMIT_TAG =~ /^v?[0-9]+\.[0-9]+/
  script:
    - pip install gitlab2zenodo
    - git archive --format zip --output ${CI_COMMIT_TAG#v}.zip ${CI_COMMIT_TAG}
    - g2z-send -i $zenodo_record -t $zenodo_token -s -m .zenodo.json ${CI_COMMIT_TAG#v}.zip
  needs: []
  allow_failure: false
  interruptible: true

We need to get this working somehow