Fix single team scoreboard.

Points and time have been calculated already in
https://github.com/DOMjudge/domjudge/blob/6613b28ba7eebfdb300222361252d2e731399c99/webapp/src/Utils/Scoreboard/TeamScore.php#L21

There is no need to recalculate it (which would double it).

Author: meisterT

webapp/src/Utils/Scoreboard/SingleTeamScoreboard.php

@@ -41,17 +41,7 @@ public function __construct(
 
     protected function calculateScoreboard(): void
     {
-        $rankCacheForTeam = null;
-        if ($this->rankCache !== null && count($this->rankCache) > 0) {
-            $rankCacheForTeam = $this->rankCache[0];
-        }
-
         $teamScore = $this->scores[$this->team->getTeamid()];
-        if ($rankCacheForTeam !== null) {
-            $teamScore->numPoints += $rankCacheForTeam->getPointsRestricted();
-            $teamScore->totalTime += $rankCacheForTeam->getTotaltimeRestricted();
-            $teamScore->totalRuntime += $rankCacheForTeam->getTotalruntimeRestricted();
-        }
         $teamScore->rank = $this->teamRank;
 
         // Loop all info the scoreboard cache and put it in our own data structure.