Download a mapping dataset between INSEE series keys (idbank) and SDMX series names.
Under the hood the get_idbank_list uses download.file function from utils, the user can change the mode argument with the following
command : Sys.getenv(INSEE_download_option_idbank_list = "wb")
If INSEE makes an update, the user can also change the zip file downloaded, the data file contained in the zip and data the separator :
Sys.setenv(INSEE_idbank_dataset_path = "new_zip_file_link")
Sys.setenv(INSEE_idbank_sep = ",")
Sys.setenv(INSEE_idbank_dataset_file = "new_data_file_name")