New comment by lane-brain on void-packages repository

https://github.com/void-linux/void-packages/pull/30696#issuecomment-832924054

Comment:
The openssl linking and epoch source date patch yes. The former seemed justified because now we use openssl, the other one seemed necessitated by using tarballs instead of git. As far as I know about git-lfs, the documentation from Signal's github indicate that it's necessary for one of the yarn dependencies. 

As an aside, I fixed the linting error (vlicense).

And now the build has concluded but I ran into an error at post_install:

```
...
rm: cannot remove '/tmp/go/pkg/mod/golang.org/x/exp@v0.0.0-20200513190911-00229845015e/utf8string/string_test.go': Permission denied
rm: cannot remove '/tmp/go/pkg/mod/golang.org/x/exp@v0.0.0-20200513190911-00229845015e/winfsnotify/winfsnotify.go': Permission denied
rm: cannot remove '/tmp/go/pkg/mod/golang.org/x/exp@v0.0.0-20200513190911-00229845015e/winfsnotify/winfsnotify_test.go': Permission denied
=> ERROR: Signal-Desktop-5.0.0_1: post_install: 'rm -rf $HOME' exited with 1
=> ERROR:   in post_install() at srcpkgs/Signal-Desktop/template:65
```