New comment by Chocimier on void-packages repository

https://github.com/void-linux/void-packages/pull/21698#issuecomment-626178412

Comment:
Please add
`checkdepends="iana-etc tar unzip which xz"`
```
do_check() {
       cd tests
       rm test-doctest.py test-hghave.t test-https.t test-merge-tools.t test-persistent-nodemap.t
       python3 run-tests.py ${makejobs}
}
```