Remove leftover debug logging in broadcastNextPhaseStartTime

The debug log statement was unnecessary and likely left in by mistake. This change cleans up the code by removing it, ensuring the method only contains relevant functionality.

src/main/java/com/alttd/ctf/game/RunningGame.java

@@ -76,7 +76,6 @@ public class RunningGame implements Runnable {
     private void broadcastNextPhaseStartTime(GamePhase currentPhase, GamePhase nextPhase) {
         //Remaining time for this phase
         Duration duration = phaseDurations.get(currentPhase).minus(Duration.between(phaseStartTime, Instant.now()));
-        log.debug(duration.toString());//TODO remove debug
         if ((duration.toMinutes() > 1 && (duration.toMinutes() % 15 == 0 || duration.toMinutes() <= 5)) && duration.toSecondsPart() < 2) {
             if (lastMinuteBroadcast == duration.toMinutes()) {
                 return;