Reads origins from a Trickster configuration file and POSTs respective datasources to Grafana.
Useful when you have a multi-origin Trickster configuration so you don't have to create several Grafana datasources manually.
Only supports the HTTP Pathing multi-origin strategy at this time.
trickster2grafana -grafana-key <your-api-key> -grafana-url http://grafana:3000 -trickster-conf /etc/trickster/trickster.conf -trickster-url http://trickster:9090