shooter: Use NeutralOut control signal for 0 speed (#176)

This is clearer and more explicit than a 0V output.

components/shooter.py

@@ -4,7 +4,7 @@
 from rev import CANSparkMax
 from ids import SparkMaxIds, TalonIds, DioChannels
 
-from phoenix6.controls import VelocityVoltage, Follower, VoltageOut
+from phoenix6.controls import VelocityVoltage, Follower, NeutralOut
 from phoenix6.hardware import TalonFX
 from phoenix6.configs import (
     MotorOutputConfigs,
@@ -200,6 +200,6 @@ def execute(self) -> None:
         self.inclinator.set(inclinator_speed)
 
         if self.desired_flywheel_speed == 0:
-            self.flywheel_left.set_control(VoltageOut(0))
+            self.flywheel_left.set_control(NeutralOut())
         else:
             self.flywheel_left.set_control(VelocityVoltage(self.desired_flywheel_speed))