How do i update my Linode ubuntu from 20.04 to 22.04 whichis hosting above 100 websites so i dont have time to create a new one and move websites

I have a Linode with ubuntu 20.04 LTS and using Hestia CP on it with Nginx Apache etc. I have hosted at least 100+ websites on it. One of my clients needs the server to be PCI compliant which needs the SSH version to be above 8.5 and focal doesn't support it very well so I need the update anyways to the Jammy. anyway to do that without creating a new server ?