Follow-up from "Docs: add GKE whitepaper to GCP VM instructions"

The following discussions from !10749 (merged) should be addressed:

  • @eread started a discussion:

    resource configuration. These are an alternative to using a GCP VM, and use

  • @eread started a discussion:

    the [Cloud native GitLab Helm chart](https://docs.gitlab.com/charts).

  • @eread started a discussion:

    Google Kubernetes Engine](https://cloud.google.com/solutions/deploying-production-ready-gitlab-on-gke), including all steps and external

  • @eread started a discussion:

Edited by Evan Read