VRC Light Volumes v.2.1.3

Changes in version v.2.1.3 including the dev version:

• Prefabbed Light Volumes and Point Light Volumes now work correctly. (Previously people unpacked prefabs to make everything work, now it's not needed) (Thanks to @Artic-3D)
• 'LightVolumeAudioLink' now has a toggle for color normalization. (Turned on by default) The reason is that AudioLink applies it's dimming effect to the automatic color chord, which doubles the effect. I think it's an AudioLink issue and I might report it later.
• Corrected TargetLightVolume variable name in LightVolumeAudiolink
• Small progress bar fix
• TechTest example scene duplicated light components removed
• Udon scripts polished slightly
• Project settings Bakery tag and some other tags removed
• Now LightVolumeInstance and PointLightVolumeInstance with no LightVolumeManager reference, finds the LightVolumeManager in scene, but it's only for No Udon mode, because Udon can't to that. It helps to instantiate prefabs with LVs in runtime.