refactor: rename col to column

examples/widgets/table/lv_example_table_2.c

@@ -72,7 +72,7 @@ void lv_example_table_2(void)
 
     lv_table_set_col_width(table, 0, 150);
     lv_table_set_row_count(table, ITEM_CNT); /*Not required but avoids a lot of memory reallocation lv_table_set_set_value*/
-    lv_table_set_col_count(table, 1);
+    lv_table_set_column_count(table, 1);
 
     /*Don't make the cell pressed, we will draw something different in the event*/
     lv_obj_remove_style(table, NULL, LV_PART_ITEMS | LV_STATE_PRESSED);