fix(selection.js): When enableSelection is false, row cannot be toggled.

fix #5665

Author: Portugal, Marcelo

src/features/selection/js/selection.js

@@ -481,7 +481,7 @@
         toggleRowSelection: function (grid, row, evt, multiSelect, noUnselect) {
           var selected = row.isSelected;
 
-          if (row.enableSelection === false && !selected) {
+          if (row.enableSelection === false) {
             return;
           }