Add seas and oceans to water_name

layers/water_name/water_name.yaml

@@ -12,7 +12,7 @@ layer:
           At the moment only `lake` since no ocean parts are labelled. *Reserved for future use*.
       values:
       - lake
-  buffer_size: 8
+  buffer_size: 64
   srs: +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0.0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs +over
   datasource:
     geometry_field: geometry