UI: Remove unused brush tool icons

Since 7b0ea0f1b4, brushes are used as assets and most brush based tools
removed. This commit removes the icons of these tools.

The `toolbar.blend` these icons are generated from was updated in
blender/blender-assets@814eed6390.

Initially reviewed in (but the exact changes in this commit differ):
https://projects.blender.org/blender/blender/pulls/123842

Pull Request: https://projects.blender.org/blender/blender/pulls/124736

source/blender/editors/datafiles/CMakeLists.txt

@@ -24,30 +24,8 @@ set(LIB
 # See: `make icons_geom` and the script `./release/datafiles/blender_icons_geom_update.py`.
 set_property(GLOBAL PROPERTY ICON_GEOM_NAMES
   # BEGIN ICON_GEOM_NAMES
-  brush.gpencil_draw.draw
   brush.gpencil_draw.erase
   brush.gpencil_draw.fill
-  brush.gpencil_draw.tint
-  brush.paint_texture.airbrush
-  brush.paint_texture.clone
-  brush.paint_texture.draw
-  brush.paint_texture.fill
-  brush.paint_texture.mask
-  brush.paint_texture.masklort
-  brush.paint_texture.multiply
-  brush.paint_texture.smear
-  brush.paint_texture.soften
-  brush.paint_vertex.alpha
-  brush.paint_vertex.average
-  brush.paint_vertex.blur
-  brush.paint_vertex.draw
-  brush.paint_vertex.replace
-  brush.paint_vertex.smear
-  brush.paint_weight.average
-  brush.paint_weight.blur
-  brush.paint_weight.draw
-  brush.paint_weight.mix
-  brush.paint_weight.smear
   brush.particle.add
   brush.particle.comb
   brush.particle.cut
@@ -55,38 +33,7 @@ set_property(GLOBAL PROPERTY ICON_GEOM_NAMES
   brush.particle.puff
   brush.particle.smooth
   brush.particle.weight
-  brush.sculpt.blob
-  brush.sculpt.boundary
-  brush.sculpt.clay
-  brush.sculpt.clay_strips
-  brush.sculpt.clay_thumb
-  brush.sculpt.cloth
-  brush.sculpt.crease
-  brush.sculpt.displacement_eraser
-  brush.sculpt.displacement_smear
-  brush.sculpt.draw
-  brush.sculpt.draw_face_sets
-  brush.sculpt.draw_sharp
-  brush.sculpt.elastic_deform
-  brush.sculpt.fill
-  brush.sculpt.flatten
-  brush.sculpt.grab
-  brush.sculpt.inflate
-  brush.sculpt.layer
-  brush.sculpt.mask
-  brush.sculpt.multiplane_scrape
-  brush.sculpt.nudge
   brush.sculpt.paint
-  brush.sculpt.pinch
-  brush.sculpt.pose
-  brush.sculpt.rotate
-  brush.sculpt.scrape
-  brush.sculpt.simplify
-  brush.sculpt.smear
-  brush.sculpt.smooth
-  brush.sculpt.snake_hook
-  brush.sculpt.thumb
-  brush.sculpt.topology
   brush.uv_sculpt.grab
   brush.uv_sculpt.pinch
   brush.uv_sculpt.relax
@@ -100,17 +47,6 @@ set_property(GLOBAL PROPERTY ICON_GEOM_NAMES
   ops.curve.pen
   ops.curve.radius
   ops.curve.vertex_random
-  ops.curves.sculpt_add
-  ops.curves.sculpt_comb
-  ops.curves.sculpt_cut
-  ops.curves.sculpt_delete
-  ops.curves.sculpt_density
-  ops.curves.sculpt_grow_shrink
-  ops.curves.sculpt_pinch
-  ops.curves.sculpt_puff
-  ops.curves.sculpt_slide
-  ops.curves.sculpt_smooth
-  ops.curves.sculpt_snake_hook
   ops.generic.cursor
   ops.generic.select
   ops.generic.select_box
@@ -133,19 +69,6 @@ set_property(GLOBAL PROPERTY ICON_GEOM_NAMES
   ops.gpencil.primitive_line
   ops.gpencil.primitive_polyline
   ops.gpencil.radius
-  ops.gpencil.sculpt_average
-  ops.gpencil.sculpt_blur
-  ops.gpencil.sculpt_clone
-  ops.gpencil.sculpt_grab
-  ops.gpencil.sculpt_pinch
-  ops.gpencil.sculpt_push
-  ops.gpencil.sculpt_randomize
-  ops.gpencil.sculpt_smear
-  ops.gpencil.sculpt_smooth
-  ops.gpencil.sculpt_strength
-  ops.gpencil.sculpt_thickness
-  ops.gpencil.sculpt_twist
-  ops.gpencil.sculpt_weight
   ops.gpencil.stroke_cutter
   ops.gpencil.transform_fill
   ops.mesh.bevel