Revert back to NE 4.0.0

See https://github.com/openmaptiles/openmaptiles/issues/365#issuecomment-442823991

docker-compose.yml

@@ -13,7 +13,7 @@ services:
      - "5432"
     env_file: .env
   import-natural-earth:
-    image: "openmaptiles/import-natural-earth:1.5"
+    image: "openmaptiles/import-natural-earth:1.4"
     env_file: .env
     networks:
     - postgres_conn

layers/place/update_country_point.sql

@@ -25,8 +25,8 @@ BEGIN
       WHERE
         -- We match only countries with ISO codes to eliminate disputed countries
         iso3166_1_alpha_2 IS NOT NULL
-        -- that has same Wikidata ID or lies inside polygon of sovereign country
-        AND (osm.tags->'wikidata' = ne.wikidataid OR ST_Within(osm.geometry, ne.geometry))
+        -- that lies inside polygon of sovereign country
+        AND ST_Within(osm.geometry, ne.geometry)
   )
   UPDATE osm_country_point AS osm
   -- Normalize both scalerank and labelrank into a ranking system from 1 to 6