There's a merged pull request on the void-packages repository

R-cran-data.table: update to 1.14.0.
https://github.com/void-linux/void-packages/pull/29388

Description:
<!-- Mark items with [x] where applicable -->

#### General

#### Have the results of the proposed changes been tested?
- [x] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me


#### Does it build and run successfully? 
(Please choose at least one native build and, if supported, at least one cross build. More are better.)
- [x] I built this PR locally for my native architecture, (x86_64)