Add missing requires NE tables to layers. (#1410)

Adding missing requires Natural Earth tables for layers.

layers/landcover/landcover.yaml

@@ -2,7 +2,11 @@ layer:
   id: "landcover"
   requires:
     tables:
+      - ne_10m_antarctic_ice_shelves_polys
+      - ne_10m_glaciated_areas
       - ne_50m_antarctic_ice_shelves_polys
+      - ne_50m_glaciated_areas
+      - ne_110m_glaciated_areas
   description: |
       Landcover is used to describe the physical material at the surface of the earth. At lower zoom levels this is
       from Natural Earth data for glaciers and ice shelves and at higher zoom levels the landcover is [implied by OSM tags](http://wiki.openstreetmap.org/wiki/Landcover). The most common use case for this layer

layers/mountain_peak/mountain_peak.yaml

@@ -1,5 +1,8 @@
 layer:
   id: "mountain_peak"
+  requires:
+    tables:
+      - ne_10m_admin_0_countries
   description: |
       [Natural peaks](http://wiki.openstreetmap.org/wiki/Tag:natural%3Dpeak)
   buffer_size: 64

layers/place/place.yaml

@@ -4,7 +4,7 @@ layer:
     tables:
       - ne_10m_admin_1_states_provinces
       - ne_10m_admin_0_countries
-      - ne_10m_admin_1_states_provinces
+      - ne_10m_populated_places
   description: |
       The place layer consists out of [countries](http://wiki.openstreetmap.org/wiki/Tag:place%3Dcountry),
       [states](http://wiki.openstreetmap.org/wiki/Tag:place%3Dstate), [cities](http://wiki.openstreetmap.org/wiki/Key:place)

layers/water/water.yaml

@@ -2,6 +2,12 @@ layer:
   id: "water"
   requires:
     tables:
+      - ne_10m_lakes
+      - ne_10m_ocean
+      - ne_110m_lakes
+      - ne_110m_ocean
+      - ne_50m_lakes
+      - ne_50m_ocean
       - osm_ocean_polygon
   description: |
       Water polygons representing oceans and lakes. Covered watered areas are excluded (`covered=yes`).

layers/waterway/waterway.yaml

@@ -4,6 +4,9 @@ layer:
   requires:
     layers:
       - water
+    tables:
+      - ne_110m_rivers_lake_centerlines
+      - ne_50m_rivers_lake_centerlines
   description: |
       OpenStreetMap [waterways](https://wiki.openstreetmap.org/wiki/Waterways) for higher zoom levels (z9 and more)
       and Natural Earth rivers and lake centerlines for low zoom levels (z3 - z8).