add some popular cuisines that appear to be valid (#252)

add some popular cuisines that appear to be valid

this will allow translating this values

triggered by streetcomplete/StreetComplete#103 (comment)

based on https://taginfo.openstreetmap.org/keys/cuisine#values

Co-authored-by: Peter Newman <peternewman@users.noreply.github.com>

Author: matkoniecz

data/fields/cuisine.json

@@ -16,16 +16,24 @@
             "kebab": "Kebab",
             "indian": "Indian",
             "chicken": "Chicken",
+            "fish": "Fish",
             "asian": "Asian",
             "french": "French",
+            "spanish": "Spanish",
+            "portuguese": "Portuguese",
+            "russian": "Russian",
+            "polish": "Polish",
             "thai": "Thai",
+            "korean": "Korean",
             "american": "American",
+            "seafood": "Seafood",
             "sushi": "Sushi",
             "ice_cream": "Ice Cream",
             "german": "German",
             "greek": "Greek",
             "vietnamese": "Vietnamese",
-            "turkish": "Turkish"
+            "turkish": "Turkish",
+            "lebanese": "Lebanese"
         }
     },
     "terms": [