Delete docs marked for removal

doc/administration/packages/container_registry.md

doc/ci/yaml/artifacts_reports.md

...pics/autodevops/cloud_deployments/auto_devops_with_eks.md

...pics/autodevops/cloud_deployments/auto_devops_with_gke.md

doc/topics/autodevops/index.md

doc/topics/autodevops/stages.md

...r/compliance/license_scanning_of_cyclonedx_files/index.md

...ontainer_registry/authenticate_with_container_registry.md

doc/user/packages/package_registry/index.md