improve verbosity and loops of rucio noise container

[garciagenrique]

Change the looping and verbosity to

   for (( i=1; i<=$len; i++ )); do

        echo '*** '"${rses[$i]}"''
        echo '*** rucio upload to '"${rses[$i]}"''

        for (( j=1; j<=$len; j++ )); do

            if [ $i != $j ]; then
                echo '*** transfer from '"${rses[$i]}"' to '"${rses[$j]}"''
            fi

        done
    done