Current version is no longer functional

Hello

The current version of this package is 6.8. Some external changes have happened since 6.8 was released in Nov 2020 and this package no longer works.

```
$ rpki-client
rpki-client: https://rpki.afrinic.net/repository/AfriNIC.cer: https schema ignored
rpki-client: https://tal.apnic.net/apnic.cer: https schema ignored
rpki-client: https://rpki.ripe.net/ta/ripe-ncc-ta.cer: https schema ignored
rpki-client: rpki-client: rpki.afrinic.net/repositoryhttps://rrdp.arin.net/arin-rpki-ta.cer: https schema ignored
: Permission denied
rpki-client: poll: bad fd

```

I've built the latest version (7.2) locally and it does work. Please could a new updated package be built using the latest version?

Thanks
James