Docs feedback: Mention Container Registry cleanup policies on user/usage_quotas.md
https://docs.gitlab.com/ee/user/usage_quotas.html does not link to ../packages/container_registry/reduce_container_registry_storage.md#cleanup-policy
anywhere.
Going by these 2 recent ZD cases the container registry can be a large space hog, and its cleanup options should thus be referenced on the usage_quotas
page.
Edited by Katrin Leinweber