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

checkbashisms: update to 2.23.5.
https://github.com/void-linux/void-packages/pull/44720

Description:
#### Testing the changes
- I tested the changes in this PR: **YES**

#### Local build testing
- I built this PR locally for my native architecture: **x86_64**

Although this version doesn't change the `checkbashisms` script itself (as per the changelog), I wanted to add the bash completions.