Gitlab: How to execute script after job cancelled

I am looking for a way to clean up the runner after a job has been cancelled in gitlab. The reason is we often have to cancel running jobs cause the runner is sometimes stuck in the test pipeline and I can imagine a couple of other scenarios where you would want to cancel a job and have a clean up script run after. I am looking for something like after_script but just in the case when a job was cancelled. I checked the gitlab keyword reference but could not find what I need.

The following part of my gitlab-ci.yaml shows the test stage which I would like to gracefully cancel by calling docker-compose down when the job was cancelled.

I am using a single gitlab-runner. Also I dont use dind.

test_stage:
  stage: test
  only:
  - master
  - tags
  - merge_requests
  image: registry.gitlab.com/xxxxxxxxxxxxxxxxxxx
  variables:
    HEADLESS: "true"
  script:
  - docker login -u="xxxx" -p="${QUAY_IO_PASSWORD}" quay.io  
  - npm install
  - npm run test
  - npm install wait-on  
  - cd example
  - docker-compose up --force-recreate --abort-on-container-exit --build traefik frontend &
  - cd ..
  - apt install -y iproute2
  - export DOCKER_HOST_IP=$( /sbin/ip route|awk '/default/ { print $3 }' )
  - echo "Waiting for ${DOCKER_HOST_IP}/xxxt"
  - ./node_modules/.bin/wait-on "http://${DOCKER_HOST_IP}/xxx" && export BASE_URL=http://${DOCKER_HOST_IP} && npx codeceptjs run-workers 2
  - cd example
  - docker-compose down
  after_script:
  - cd example && docker-compose down 
  artifacts:
    when: always
    paths:
      - /builds/project/tests/output/
  retry:
    max: 2
    when: always
  tags: [custom-runner]


  [1]: https://docs.gitlab.com/ee/ci/yaml/