You can also use the fork at GitHub - nephros/geoclue-providers-mlsdb
Branch bp-beacondb
my version does not require mlite, and includes a package for the config file.
https://build.sailfishos.org/project/show/home:nephros:sailfishos:backports:5.0
NOTE: packages from that OBS source set a vendor in the rpms, so they become a bit harder to install and update. This is on purpose.
You are on your own making sure this does not break your next update.