XLSX export rather than CSV

[BrandonK6644]

When exporting a report, it would be very nice to have the report exported in an XLSX format rather than CSV. It's. a minor thing of course to save the CSV file as an XLSX once downloaded, but it's an extra step I take quite a bit that seems unnecessary.

[gregg_appcoll]

@BrandonK6644 Thanks for the input, we will pass this on to our engineering group for future consideration.