Add API call for finding players

Packages/com.trytalo.talo/Runtime/APIs/PlayersAPI.cs

@@ -58,5 +58,14 @@ public async Task<Player> Merge(string playerId1, string playerId2)
             var res = JsonUtility.FromJson<PlayersUpdateResponse>(json);
             return res.player;
         }
+
+        public async Task<Player> Find(string playerId)
+        {
+            var uri = new Uri($"{baseUrl}/{playerId}");
+            var json = await Call(uri, "GET");
+
+            var res = JsonUtility.FromJson<PlayersFindResponse>(json);
+            return res.player;
+        }
     }
 }

Packages/com.trytalo.talo/Runtime/Responses/PlayersFindResponse.cs

@@ -0,0 +1,8 @@
+namespace TaloGameServices
+{
+    [System.Serializable]
+    public class PlayersFindResponse
+    {
+        public Player player;
+    }
+}