This tool download MGA offline data from u-blox offline data web service and compute is hash.
Download the latest version of the tool from the releases page and un-compress it.
/path-to-binary/mga download "https://offline-live1.services.u-blox.com/GetOfflineData.ashx?token=YOUR_TOKEN_HERE;gnss=gps"
Be careful! Once repo is not touched for 1 months+, github stops executing the scheduled Actions in it, that can prevent us from updating the MGA file for production.