Creates filtered CSV files from a register based on specified filters.
Source:R/utils_create_filtered_register_csvs.R
create_filtered_reg_csvs.RdThe function processes the register by applying filters specified in `filter_by`. For "codecheckers", a temporary CSV is loaded and processed as the original register.csv does not have the codechecker column. The register is then grouped by the filter column, and for each group, a CSV file is generated.