rke2-charts/packages/rke2-ingress-nginx/package.yaml

url: https://github.com/kubernetes/ingress-nginx/releases/download/ingress-nginx-3.3.0/ingress-nginx-3.3.0.tgz
packageVersion: 01
# This repository does not use releaseCandidateVersions, so you can leave this as 00.
releaseCandidateVersion: 00