fix wrong anming of capsule in whistle decision

Author: val-ba

src/bitbots_behavior/bitbots_body_behavior/bitbots_body_behavior/behavior_dsd/decisions/whistle_detected.py

@@ -8,12 +8,12 @@ class WhistleDetected(AbstractDecisionElement):
     def __init__(self, blackboard, dsd, parameters):
         super().__init__(blackboard, dsd, parameters)
         self.bb = blackboard
-        self.bb.game_state_capsule.whistle_detected = False
+        self.bb.gamestate.whistle_detected = False
 
     def perform(self, reevaluate=False):
-        if self.bb.game_state_capsule.whistle_detected: 
+        if self.bb.gamestate.whistle_detected: 
             return "YES"
         return "NO"
 
     def get_reevaluate(self):
-        return False
+        return True