Add translatable strings to sport field (#747)

Add translatable strings to sport field for values with usage > 5000

* leaving out `multi`, as the [intended use](https://wiki.openstreetmap.org/wiki/Tag%3Asport%3Dmulti) is rather complex and not really fitting to the simple field type used here. Leaving it untranslated is IMHO better, as the rendering as a raw tag conveys the concept that this is something more specific going on.

Co-authored-by: Martin Raifer <[email protected]>

data/fields/sport.json

@@ -1,5 +1,44 @@
 {
     "key": "sport",
     "type": "semiCombo",
-    "label": "Sports"
+    "label": "Sports",
+    "strings": {
+        "options": {
+            "american_football": "American Football",
+            "athletics": "Athletics",
+            "badminton": "Badminton",
+            "baseball": "Baseball",
+            "basketball": "Basketball",
+            "beachvolleyball": "Beach Volleyball",
+            "boules": "Boules",
+            "bowls": "Bowls",
+            "climbing": "Climbing",
+            "cricket": "Cricket",
+            "cycling": "Cycling",
+            "equestrian": "Equestrian",
+            "fitness": "Fitness Training",
+            "free_flying": "Paragliding / Hang Gliding",
+            "futsal": "Futsal",
+            "golf": "Golf",
+            "gymnastics": "Gymnastics",
+            "handball": "Team Handball",
+            "horse_racing": "Horse Racing",
+            "karting": "Kart Racing",
+            "motocross": "Motocross",
+            "motor": "Motorsports",
+            "netball": "Netball",
+            "padel": "Padel",
+            "rugby_union": "Rugby Union",
+            "running": "Running",
+            "shooting": "Shooting",
+            "skateboard": "Skateboard",
+            "skiing": "Skiing",
+            "soccer": "Soccer",
+            "softball": "Softball",
+            "swimming": "Swimming",
+            "table_tennis": "Table Tennis",
+            "tennis": "Tennis",
+            "volleyball": "Volleyball"
+        }
+    }
 }