Add su-exec download for changing to non-root user (#7768)
Add su-exec download for changing to non-root user (#7768)

Fixes #7767
aead/minio,donatello/minio,harshavardhana/minio,krisis/minio,fwessels/minio,krisis/minio,aead/minio,NitishT/minio,krishnasrinivas/minio,harshavardhana/minio,fwessels/minio,balamurugana/minio,fwessels/minio,NitishT/minio,vadmeste/minio,krishnasrinivas/minio,harshavardhana/minio,krishnasrinivas/minio,donatello/minio,aead/minio,aead/minio,krishnasrinivas/minio,aead/minio,harshavardhana/minio,vadmeste/minio,balamurugana/minio,minio/minio,aead/minio,fwessels/minio,NitishT/minio,harshavardhana/minio,harshavardhana/minio,harshavardhana/minio,NitishT/minio,harshavardhana/minio,aead/minio,minio/minio,aead/minio