Comparison onboarding/minimal-landing-zone procedures/artifacts/security-control-coverage for cloud.google.com/onboarding cloud.google.com/docs/enterprise/setup-checklist

Purpose: Run a clean org install and minimal lz running the enterprise checklist from below and do a subset coverage analysis with this current full LZ V2
- see https://cloud.google.com/docs/enterprise/setup-checklist
- see https://cloud.google.com/onboarding
- launch https://console.cloud.google.com/cloud-setup

see previous run 10 month ago
https://github.com/CloudLandingZone/google-cloud-enterprise-setup-checklist/blob/main/onboarding.md

## Questions
- TF delete
- TF adjust
- upstream source for bug/fix tracking pulls and/or PRs
- full LZ delete including non-TF console orchestrated artifacts (click-ops in console - as well as solicited user (admin) actions (adding users to groups for example)
- fully automated (no click ops) parameterized json/sh input of per/org params for multi-org setups
- option for full gcloud install - for everything including groups - where the client does not need IaaC, drift or change tracking