Create preset for kitchen garden (#1135)

data/presets/leisure/garden/kitchen.json

@@ -0,0 +1,21 @@
+{
+    "icon": "fas-carrot",
+    "geometry": [
+        "area"
+    ],
+    "tags": {
+        "leisure": "garden",
+        "garden:type": "kitchen"
+    },
+    "reference": {
+        "key": "garden:type"
+    },
+    "terms": [
+        "vegetable garden",
+        "potager garden",
+        "culinary garden",
+        "edible garden",
+        "cook's garden"
+    ],
+    "name": "Kitchen Garden"
+}