Gmx V2 Prices (#8)

* Update prices api

* Update worker services in Program.cs

src/Managing.Application.Workers/StatisticService.cs

@@ -159,9 +159,9 @@ public class StatisticService : IStatisticService
         return _statisticRepository.GetTopVolumeTickers(from);
     }
 
-    public IList<Ticker> GetTickers()
+    public async Task<IList<Ticker>> GetTickers()
     {
-        return _evmManager.GetAvailableTicker().Result;
+        return await _evmManager.GetAvailableTicker();
     }
 
     public async Task UpdateSpotlight()
@@ -199,7 +199,7 @@ public class StatisticService : IStatisticService
             await _statisticRepository.SaveSpotligthtOverview(overview);
         }
 
-        var tickers = GetTickers();
+        var tickers = await GetTickers();
 
         foreach (var scenario in scenarios)
         {