Merge branch '76-use-kratos-as-identity-manager' into 'master'

.gitlab-ci.yml

docker-compose.yml

docs/api-examples.sh

docs/local_dev_remote_kratos.md

docs/set-ssh-tunnel.sh

helmchart/single-sign-on/Chart.yaml

helmchart/single-sign-on/README.md

helmchart/single-sign-on/requirements.yaml

helmchart/single-sign-on/templates/_helpers.tpl

helmchart/single-sign-on/templates/job-migration.yaml

helmchart/single-sign-on/templates/pvc-kratos-database.yaml

helmchart/single-sign-on/values.yaml