Pin multus to v4.1.0

To avoid being affected by potential dev breakage.

Signed-off-by: Jaime Caamaño Ruiz <[email protected]>

contrib/kind-common

@@ -394,9 +394,11 @@ install_kubevirt_ipam_controller() {
 }
 
 install_multus() {
-  echo "Installing multus-cni daemonset ..."
-  multus_manifest="https://raw.githubusercontent.com/k8snetworkplumbingwg/multus-cni/master/deployments/multus-daemonset.yml"
-  run_kubectl apply -f "$multus_manifest"
+  local version="v4.1.0"
+  echo "Installing multus-cni $version daemonset ..."
+  wget -qO- "https://raw.githubusercontent.com/k8snetworkplumbingwg/multus-cni/${version}/deployments/multus-daemonset.yml" |\
+    sed -e "s|multus-cni:snapshot|multus-cni:${version}|g" |\
+    run_kubectl apply -f -
 }
 
 install_mpolicy_crd() {