I did some research but was not able to find an automated way.
The best way i got is to export your JAMF Device Data as .csv, take a small script that converts your JAMF .csv to an .xlsx in the required format of LS and import that into LS.
I cannot provide a script that converts your csv because it depends on the attributes you want to use. I will attach an empty import.xlsx. This is the scheme LS expects.