<!--- Provide a general summary of the issue in the Title above --> ### Expected Behavior List theme should support ability to theme text props applied to the primary key. This is applicable for DataTableColumns, which builds on list. ### Actual Behavior Right now, `bold`, is always enforced for primary key. ### URL, screen shot, or Codepen exhibiting the issue <img width="344" alt="Screen Shot 2024-01-29 at 10 40 16 AM" src="https://github.com/grommet/grommet/assets/12522275/f17ff360-f25b-4971-ae45-4dc7d39ae771"> ### Steps to Reproduce 1. 2. 3. ### Your Environment <!--- Include as many relevant details about the environment you experienced the bug in --> - Grommet version: 2.34.2 - Browser Name and version: - Operating System and version (desktop or mobile):