Fix SQL query buffer sizes being too small

In `LoadPlayerData` exactly the `LIMIT 1` clause was getting truncated from the query due to the buffer size being insufficient. Depending on the length of the table name prefix the query could have been truncated at any other position resulting in syntax errors.

In `ShowTeamTop5` the buffer size is increased because it could cause truncation with a longer than default table name prefix.

src/game/server/scoreworker.cpp

@@ -128,7 +128,7 @@ bool CScoreWorker::LoadPlayerData(IDbConnection *pSqlServer, const ISqlData *pGa
  auto *pResult = dynamic_cast<CScorePlayerResult *>(pGameData->m_pResult.get());
  pResult->SetVariant(CScorePlayerResult::PLAYER_INFO);
 
- char aBuf[512];
+ char aBuf[1024];
  // get best race time
  str_format(aBuf, sizeof(aBuf),
  "SELECT"
@@ -1002,7 +1002,7 @@ bool CScoreWorker::ShowTeamTop5(IDbConnection *pSqlServer, const ISqlData *pGame
  const char *pOrder = pData->m_Offset >= 0 ? "ASC" : "DESC";
 
  // check sort method
- char aBuf[512];
+ char aBuf[1024];
 
  str_format(aBuf, sizeof(aBuf),
  "SELECT Name, Time, Ranking, TeamSize "