upgrade board_type=map to information=map

see https://wiki.openstreetmap.org/w/index.php?title=Key:board_type&oldid=2431578

Author: tyrasd

data/deprecated.json

@@ -778,6 +778,10 @@
     "old": {"information": "wildlife"},
     "replace": {"tourism": "information", "information": "board", "board_type": "wildlife"}
   },
+  {
+    "old": {"information": "board", "board_type": "map"},
+    "replace": {"tourism": "information", "information": "map"}
+  },
   {
     "old": {"internet_access": "public"},
     "replace": {"internet_access": "yes", "internet_access:fee": "no"}