This will download cmctl tool (https://cert-manager.io/next-docs/usage/cmctl/)
Change-Id: I7247303d7ef5f0c8a7ab08c43a8705020918729a
Issue-ID: OOM-2871
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
https://github.com/chartmuseum/helm-push/releases/download/v0.9.0/helm-push_0.9.0_linux_amd64.tar.gz
https://github.com/rancher/rke/releases/download/v1.3.0/rke_linux-amd64
https://charts.jetstack.io/charts/cert-manager-v1.5.4.tgz
+https://github.com/jetstack/cert-manager/releases/download/v1.6.1/cmctl-linux-amd64.tar.gz