chore(deps): update docker.io/rancher/system-upgrade-controller docker tag to v0.20.0#64

renovate[bot] wants to merge 1 commit into

mainnimbolus/helm-charts:mainfrom

renovate/docker.io-rancher-system-upgrade-controller-0.xnimbolus/helm-charts:renovate/docker.io-rancher-system-upgrade-controller-0.xCopy head branch name to clipboard