convert xlsb data to csv based on protocol revision 12.2 (see "[MS-XLSB]: Excel (.xlsb) Binary File Format" below)
depends on .net Framework 4.5 or higher for zip functionality
references to information used in this project:
pyxlsb (https://github.com/willtrnr/pyxlsb) [MS-XLSB]: Excel (.xlsb) Binary File Format (https://docs.microsoft.com/en-us/openspecs/office_file_formats/ms-xlsb/acc8aa92-1f02-4167-99f5-84f9f676b95a) ISO/IEC 29500-1:2016 (https://www.iso.org/standard/71691.html) Review guidelines for customizing a number format (https://support.microsoft.com/en-us/office/review-guidelines-for-customizing-a-number-format-c0a1d1fa-d3f4-4018-96b7-9c9354dd99f5)