fix: [clusterRelation:add] Use the correct key to access cluster info
fix: [clusterRelation:add] Use the correct key to access cluster info

MISP/MISP,MISP/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP,MISP/MISP,SteveClement/MISP,SteveClement/MISP