Fix #119275: Update Sidebar Values with Voxel Size Changes

Add notifier when changing sculpt voxel size so that the new value is
shown in the sidebar.

Pull Request: https://projects.blender.org/blender/blender/pulls/119646

source/blender/editors/object/object_remesh.cc

@@ -383,6 +383,7 @@ static int voxel_size_edit_modal(bContext *C, wmOperator *op, const wmEvent *eve
     MEM_freeN(op->customdata);
     ED_region_tag_redraw(region);
     ED_workspace_status_text(C, nullptr);
+    WM_event_add_notifier(C, NC_GEOM | ND_DATA, nullptr);
     return OPERATOR_FINISHED;
   }