closes #1370 This PR adds a parcel locker to post class. Similarly to ATMs from PR #1375 if a name is not present we try to use `brand` or `operator`. Here we also try to add `ref` to the brand or operator since it can disambiguate parcel lockers that are next to each other (which happens).
poi
Docs
Read the layer documentation at http://openmaptiles.org/schema#poi

