Table - Add a description Title to the checkbox item header

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: Master
• Component/s: ~[Archived] UI Taglibs
• Labels: None
• Epic Link: fi-accessibility-evaluation-2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/68362

The table can contain an empty cell to be able to enter the selects in that column. This empty cell can cause inconsistency in reading.