Allow CopyObjectPart to work in federated setups (#8066)
Allow CopyObjectPart to work in federated setups (#8066)

Fixes #8065
fwessels/minio,NitishT/minio,aead/minio,aead/minio,harshavardhana/minio,vadmeste/minio,NitishT/minio,aead/minio,vadmeste/minio,fwessels/minio,harshavardhana/minio,NitishT/minio,NitishT/minio,harshavardhana/minio,harshavardhana/minio,balamurugana/minio,harshavardhana/minio,harshavardhana/minio,donatello/minio,fwessels/minio,harshavardhana/minio,donatello/minio,fwessels/minio,aead/minio,aead/minio,krisis/minio,balamurugana/minio,aead/minio,krisis/minio,harshavardhana/minio,minio/minio,aead/minio,minio/minio,aead/minio