[DataTable] Consolidate conditional logic (#10169)

### WHY are these changes introduced?

Fixes #9930

### WHAT is this pull request doing?

* Consolidate se23 logic and styles for `DataTable` Component

### How to 🎩
* Compare production and this PR's chromatic storybook to make sure
styles are the same


[Production](https://storybook.polaris.shopify.com/?path=/story/all-components-datatable--default&globals=polarisSummerEditions2023:true)
[This
PR](https://5d559397bae39100201eedc1-bhdulauigv.chromatic.com/?path=/story/all-components-datatable--default)

Author: sophschneider