docs(data-grid): update DataGrid documentation to include textFieldProps

packages/storybook-vue/stories/components/data-grid/DataGrid.stories.mdx

@@ -748,9 +748,11 @@ Expected format: unformatted `string`, eg `'this is a string'`
 - `iconPrefix?: scale-icon-string (eg 'action-download')`
 - `iconSuffix?: scale-icon-string (eg 'action-download')`
 - `editable?: boolean = false`
+- `textFieldProps?: Object (eg { type: 'number', helperText: 'Enter a number' })`
 
 
- If `editable` is set to `true`, a `scale-text-field` is used for the element. The properties of the `scale-text-field` can be passed to the editable component using the `textFieldProps` attribute.
+ If `editable` is set to `true`, a `scale-text-field` is used for the element. The properties of the `scale-text-field` can be passed directly to the editable component using the `textFieldProps` attribute.
+ and if the `editable` is set to `false`, the `scale-text-field` has no effect, as the cell will be read-only.
  <Canvas withSource="close">
   <Story name="Text Cell">
     {`<content>