Android: Support for Material You Themed Icon?

[wireguard at bulletin.elitemail.org]

This would be useful for my partial color blindness (and others who are similarly color vision deficient) as it would  provide a base to improve the contrast of the icon against a light/dark theme background (a monochromatic icon layer and a touch of XML): 

https://developer.android.com/develop/ui/views/launch/icon_design_adaptive