Bilal Elmoussaoui authored Jul 27, 2024 and Marge Bot committed Aug 01, 2024

material is almost no longer used in the code base and the
few remaining references makes it confusing when looking at parts
of the codebase. So rename the rest as well.

Note that this renames a DeformEffect property and the only extension
making use of it doesn't use the property so i think it is okay to do
so without deprecating the old property for a few releases

Part-of: <!3910>