Update data/fields/sport.json

Author: olafkryus

data/fields/sport.json

@@ -51,6 +51,7 @@
             "shooting": "Shooting",
             "skateboard": "Skateboard",
             "skiing": "Skiing",
+            "ski_jumping": "Ski Jumping",
             "soccer": "Soccer",
             "softball": "Softball",
             "speedway": "Motorcycle Speedway",