Sound rework for turbine & transformer

[kumpuu]

Both were not even audible to me before...
They get a bit louder with increasing load, and the turbine also changes in pitch. It sounds really cool if I may say so!
turbine.ogg is actually from a real nuclear power plant in sweden if you can believe it.

Some code changes were required, so I figured out how to use dnSpy. I manually copied this, hope I didn't forget anything.

Rimatomics.Turbine
	public void StartWickSustainer()
	{
		SoundInfo info = SoundInfo.InMap(this, MaintenanceType.PerTick);
		this.wickSustainer = SoundDef.Named("Turbine").TrySpawnSustainer(info);
	}

	public override void Tick()
	{
		...
			this.RPM = Mathf.SmoothDamp(this.RPM, target, ref this.SpinVelocity, 2f, 100f, 0.0166f); //changed smooth time to 2 because it sounds better
			this.powerOutput = this.GenerationCapacity * this.RPM;
			if (this.RPM > 0.01f)
			{
				if (this.wickSustainer == null)
				{
					this.StartWickSustainer();
					return;
				}
				if (this.wickSustainer.Ended)
				{
					this.StartWickSustainer();
					return;
				}
				this.wickSustainer.info.volumeFactor = Mathf.Lerp(1f, 1.35f, this.RPM);
				this.wickSustainer.info.pitchFactor = Mathf.Lerp(0.6f, 1.3f, this.RPM);
				this.wickSustainer.Maintain();
		}
	}


Rimatomics.Transformer
	public override void Tick()
	{
		...
		if (this.power.PowerOutput > 5000f)
		{
			if (this.humSustainer == null)
			{
				this.StartHumSustainer();
			}
			else if (this.humSustainer.Ended)
			{
				this.StartHumSustainer();
			}
			else
			{
				this.humSustainer.info.volumeFactor = Mathf.Lerp(0.5f, 1.6f, this.power.PowerOutput / this.MaxCap);
				this.humSustainer.Maintain();
			}
		}
		...
	}

P.S: Tested in 1.3