Add an exception to the soft max player cap for players who joined the game at some point during the current round. (#6245)

Content.Server/GameTicking/GameTicker.RoundFlow.cs

@@ -429,7 +429,7 @@ namespace Content.Server.GameTicking
             }
             // This ordering mechanism isn't great (no ordering of minds) but functions
             var listOfPlayerInfoFinal = listOfPlayerInfo.OrderBy(pi => pi.PlayerOOCName).ToArray();
-
+            _playersInGame.Clear();
             RaiseNetworkEvent(new RoundEndMessageEvent(gamemodeTitle, roundEndText, roundDuration, listOfPlayerInfoFinal.Length, listOfPlayerInfoFinal));
         }