Add imported check to name check eks v2 clusters
Add imported check to name check eks v2 clusters

rancher/rancher#30262

rancher/ui,rancher/ui,vincent99/ui,vincent99/ui,rancherio/ui,westlywright/ui,vincent99/ui,rancherio/ui,rancherio/ui,westlywright/ui,westlywright/ui,rancher/ui