paint: fix brush update

paint/sources/render/render_path_base.c

@@ -158,6 +158,11 @@ void render_path_base_commands(void (*draw_commands)(void)) {
 	if (render_path_base_is_cached()) {
 		return;
 	}
+
+	if (base_ui_enabled) {
+		util_brush_update();
+	}
+
 	render_path_base_begin();
 
 	render_path_paint_begin();

paint/sources/ui/ui_base.c

@@ -222,7 +222,6 @@ void ui_base_update(void *_) {
 		util_touch_update();
 		util_stencil_transform();
 		util_select_update();
-		util_brush_update();
 		util_layer_update_preview();
 		util_shortcut_undo_redo();
 		util_shortcut_global();