Update Documentation For Registry Operator To Support MacOS Users

[Jdubrick]

Which area/kind this issue is related to?

/area registry
/area documentation

Issue Description

The current documentation on deploying the registry operator and the devfile registry on a local Minikube cluster are not accurate for MacOS as there is issues with the networking. If you follow instructions for setting up and accessing your ingress domain it will perpetually time out despite the service running 100%. The documentation will need to be updated to reflect the steps required for those running Minikube on MacOS instead of Linux.

On the Minikube documentation they explain that ingress only works on Linux however they only state this occurs for docker engine. After testing I can confirm the same issue is occurring for others on any other driver, including podman. Despite the issue tracking this problem being closed on GitHub it is still persisting for MacOS users.

Known Issue: https://minikube.sigs.k8s.io/docs/drivers/docker/#known-issues

Acceptance Criteria

• Documentation for deploying the operator and registry updated to include MacOS instructions