Undo bail off change

Removing the change to bail off rate, will add the change back in a subsequent pull request

Author: SteelFill

Source/Orts.Simulation/Simulation/RollingStocks/SubSystems/Brakes/MSTS/AirSinglePipe.cs

@@ -1063,7 +1063,7 @@ public override void Update(float elapsedClockSeconds)
                  // BailOff
                 if (engineBrakeStatus == ControllerState.BailOff)
                 {
-                    AutoCylPressurePSI -= Math.Max(MaxReleaseRatePSIpS, loco.EngineBrakeReleaseRatePSIpS) * elapsedClockSeconds;
+                    AutoCylPressurePSI -= MaxReleaseRatePSIpS * elapsedClockSeconds;
                     if (AutoCylPressurePSI < 0) AutoCylPressurePSI = 0;
                 }
                 // Emergency application
@@ -1105,7 +1105,7 @@ public override void Update(float elapsedClockSeconds)
                                 }
                                 else
                                 {
-                                    AutoCylPressurePSI -= Math.Max(MaxReleaseRatePSIpS, loco.EngineBrakeReleaseRatePSIpS) * elapsedClockSeconds;
+                                    AutoCylPressurePSI -= MaxReleaseRatePSIpS * elapsedClockSeconds;
                                     if (AutoCylPressurePSI < 0)
                                         AutoCylPressurePSI = 0;
                                 }