Fix link to k8sdashboard
Fix link to k8sdashboard

vincent99/ui,pengjiang80/ui,rancherio/ui,pengjiang80/ui,pengjiang80/ui,vincent99/ui,lvuch/ui,rancher/ui,rancher/ui,rancher/ui,westlywright/ui,rancherio/ui,westlywright/ui,westlywright/ui,lvuch/ui,vincent99/ui,rancherio/ui,lvuch/ui