GI.yaml in countries-5.7.0

- old
+ new

@@ -3,9 +3,10 @@
   alpha2: GI
   alpha3: GIB
   continent: Europe
   country_code: '350'
   currency_code: GIP
+  distance_unit: KM
   gec: GI
   geo:
     latitude: 36.140751
     longitude: -5.353585
     max_latitude: 36.1551186