Remove redundant "building_area" field from shop=fuel preset

data/presets/presets.json

@@ -897,7 +897,7 @@
     "shop/fishing": {"icon": "maki-shop", "geometry": ["point", "area"], "tags": {"shop": "fishing"}, "name": "Fishing Shop"},
     "shop/florist": {"icon": "maki-florist", "geometry": ["point", "area"], "terms": ["flower"], "tags": {"shop": "florist"}, "name": "Florist"},
     "shop/frame": {"icon": "maki-shop", "geometry": ["point", "area"], "tags": {"shop": "frame"}, "terms": ["art*", "paint*", "photo*", "frame"], "name": "Framing Shop"},
-    "shop/fuel": {"icon": "maki-shop", "fields": ["{shop}", "fuel_multi", "building_area"], "geometry": ["point", "area"], "tags": {"shop": "fuel"}, "name": "Fuel Shop", "matchScore": 0.5},
+    "shop/fuel": {"icon": "maki-shop", "fields": ["{shop}", "fuel_multi"], "geometry": ["point", "area"], "tags": {"shop": "fuel"}, "name": "Fuel Shop", "matchScore": 0.5},
     "shop/funeral_directors": {"icon": "maki-cemetery", "fields": ["{shop}", "religion", "denomination"], "geometry": ["point", "area"], "terms": ["undertaker", "memorial home"], "tags": {"shop": "funeral_directors"}, "name": "Funeral Home"},
     "shop/furniture": {"icon": "fas-couch", "geometry": ["point", "area"], "terms": ["chair", "sofa", "table"], "tags": {"shop": "furniture"}, "name": "Furniture Store"},
     "shop/garden_centre": {"icon": "maki-garden-centre", "geometry": ["point", "area"], "terms": ["landscape", "mulch", "shrub", "tree"], "tags": {"shop": "garden_centre"}, "name": "Garden Center"},

data/presets/presets/shop/fuel.json

@@ -2,8 +2,7 @@
     "icon": "maki-shop",
     "fields": [
         "{shop}",
-    	"fuel_multi",
-        "building_area"
+        "fuel_multi"
     ],
     "geometry": [
         "point",