Add additional health care related kinds

[nvkelso]

There are additional health care related kinds to bring in that aren't already covered in amenity related tags sourced from http://wiki.openstreetmap.org/wiki/Proposed_features/Healthcare_2.0. That's in inactive proposal but there are thousands of instances of these tags, and many aren't covered by existing top-level tags.

health_facility:type

• [ ] health_facility:type=field_hospital
• [ ] health_facility:type=health_centre
• [ ] health_facility:type=counselling_centre
• [ ] health_facility:type=rehabilitation
• [ ] health_facility:type=laboratory
• [ ] health_facility:type=therapy (as physical_therapy to distinguish from therapist)
• [ ] health_facility:type=department (as health_facility_department)
• [ ] health_facility:type=dispensary
• [ ] health_facility:type=first_aid

health_amenity:type

• [ ] health_amenity:type=first_aid_kit
• [ ] health_amenity:type=baby_hatch and amenity=baby_hatch set to baby_hatch
• [ ] health_amenity:type=aed (we already have defibrillator in https://www.openstreetmap.org/node/4842525311#map=19/52.00880/-1.14697) so map to that existing kind.

QA followup to https://github.com/tilezen/vector-datasource/issues/1424.

[nvkelso]

Not sure if there's a specific kind for childrens_hospital but that's fairly common IRL.