alias combing -> hair_brushing

The bulk update request #10178 has been approved by @evazion.

create alias combing -> brushing_hair

It's the same thing. It's yet another case of people just using one or the other according on their personal preference.

See also topic #21184 for a related BUR.

A hairbrush and a comb are still different tools, though...? Sure, maybe people use these wrong, but the two actions are separate, I'd say...?

In real life? Sure. On danbooru? They all look the same.

The bulk update request #10178 (forum #211840) has been approved by @evazion.