Merge branch 'fixed-minimal-max-turn-time' into 'master'

[FIX][sdk]: minimum turn max time is 50ms not 51ms

See merge request codingame/game-engine!138

Author: Julien Poulton

engine/core/src/main/java/com/codingame/gameengine/core/GameManager.java

@@ -421,7 +421,7 @@ public int getMaxTurns() {
      *             if turnMaxTime ≤ 0
      */
     public void setTurnMaxTime(int turnMaxTime) throws IllegalArgumentException {
-        if (turnMaxTime <= MIN_TURN_TIME) {
+        if (turnMaxTime < MIN_TURN_TIME) {
             throw new IllegalArgumentException("Invalid turn max time : stay above 50ms");
         } else if (turnMaxTime > MAX_TURN_TIME) {
             throw new IllegalArgumentException("Invalid turn max time : stay under 25s");