Usa jobs base mediante alias en vez de extender

include:

  - local: '/_deployment.yml'

.deploy-branch-base:

.deploy-branch-base: &deploy-branch-base

  stage: deploy

.deploy-support-branch: &deploy-support-branch

  extends: .deploy-branch-base

  <<: *deploy-branch-base

  only:

    - branches

  except:

  extends: .deploy-production

  <<: *deploy-stable-branch

.deploy-tag-base:

.deploy-tag-base: &deploy-tag-base

  stage: deploy

.deploy-tag: &deploy-tag

  extends: .deploy-tag-base

  <<: *deploy-tag-base

  only:

    - tags