Merge branch 'renovate/to-be-continuous-docker-3.x' into 'master'

chore(deps): update dependency to-be-continuous/docker to v3.2.2

See merge request to-be-continuous/tools/tracking!28

.gitlab-ci.yml

 include:
  - project: 'to-be-continuous/docker'
-   ref: '3.0.0'
+   ref: '3.2.2'
    file: '/templates/gitlab-ci-docker.yml'
  - project: 'to-be-continuous/golang'
    ref: '3.2.1'