Geometry Nodes: Add Brick Texture node

Port brick shader node to GN

Reviewed By: JacquesLucke

Differential Revision: https://developer.blender.org/D12783

release/scripts/startup/nodeitems_builtins.py

@@ -727,6 +727,7 @@ geometry_node_categories = [
         NodeItem("FunctionNodeReplaceString"),
     ]),
     GeometryNodeCategory("GEO_TEXTURE", "Texture", items=[
+        NodeItem("ShaderNodeTexBrick"),
         NodeItem("ShaderNodeTexChecker"),
         NodeItem("ShaderNodeTexGradient"),
         NodeItem("ShaderNodeTexMagic"),