How do I Move an Oxygen site to a different GitHub repo (a clone of the original)

[DigitalOrchid]

I'm leaving my present company and it has been agreed that I am taking a client with me. How do I clone the github repo into another organisation and point the github repo at the hydrogen/oxygen sales channel... 

Is it just the SHOPIFY_HYDROGEN_DEPLOYMENT_TOKEN and the oxygen_storefront_id that need to be updated in the new .github/workflows/oxygen-deployment-xxxx.yml

And delete the old deployment token so that the old repo can't push?