[PLATFORM-2631] - Templates v1
upgrades templates from v1beta1 to v1
https://open-policy-agent.github.io/gatekeeper/website/docs/v3.15.x/constrainttemplates/
upgrades templates from v1beta1 to v1
https://open-policy-agent.github.io/gatekeeper/website/docs/v3.15.x/constrainttemplates/