rework output type data_scatter_sector

[jacobvjk]

pacta.multi.loanbook/data-raw/data_dictionary.R

Line 147 in 2a2a706

dd_data_scatter_sector <- dplyr::tribble(

relates to #213

although the relevant output file only contains information for one sector at a time, the table does not have a sector column. The sector is only indicated in the file name. It would be better to indicate in the actual data what sector the result refers to