Grid editable - inconsistent behavior of dojox.grid.cells.Select when options[] and values[] both provided

[Evan]

When options[] and values[] are both provided, the behavior of editable cell(dojox.grid.cells.Select) is inconsistent across 'display' and 'editing' state, steps to see the issue:

1. Open dojox/grid/tests/test_data_grid_edit.html
   
2. Change the 2nd <th> to
   

   <th field="type" width="auto" cellType="dojox.grid.cells.Select" values="country,city,continent" options="countryLabel,cityLabel,continentLabel" editable="true">Type</th>
   

3. In that way we suppose "countryLabel,cityLabel,continentLabel" will be used for display in view, and "country,city,continent" are values in datastore.
   
4. But the observation is incorrect - after a change is saved, options[] will always be disregarded and only values[] is used in both display and editing state.

[Evan]

In [26521]:

Fixes #13882 !strict when options[]/values[] both provided and there is no formatter, then use options[] for label displaying, and values are just the content from datastore.