Include argo client installation for mgmt cluster in setup-cli-tools.sh

Change-Id: I9b7b305eba65d80a6087250d00260903fc65393b
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

installers/mgmt-cluster/setup-cli-tools.sh

@@ -51,6 +51,13 @@ curl -s https://fluxcd.io/install.sh | sudo bash
 # Autocompletion
 . <(flux completion bash)
 
+# Argo client
+ARGO_VERSION="v3.5.7"
+curl -sLO https://github.com/argoproj/argo-workflows/releases/download/${ARGO_VERSION}/argo-linux-amd64.gz
+gunzip argo-linux-amd64.gz
+chmod +x argo-linux-amd64
+sudo mv ./argo-linux-amd64 /usr/local/bin/argo
+
 # Kustomize
 KUSTOMIZE_VERSION="5.4.3"
 curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash -s -- ${KUSTOMIZE_VERSION}