Restarting kresd or resolver leads to no such file or directory for resolv.conf.vpn
This is happening on Turris OS 6.0.
```
root@omnia:~# /etc/init.d/kresd stop
root@omnia:~# /etc/init.d/kresd start
ls: /etc/resolv.conf.vpn.*: No such file or directory
job 4 at Sun Jul 18 09:12:00 2021
root@omnia:~# /etc/init.d/kresd stop
root@omnia:~# /etc/init.d/kresd start
ls: /etc/resolv.conf.vpn.*: No such file or directory
job 5 at Sun Jul 18 09:12:00 2021
root@omnia:~# /etc/init.d/kresd stop
root@omnia:~# /etc/init.d/kresd start
ls: /etc/resolv.conf.vpn.*: No such file or directory
job 6 at Sun Jul 18 09:12:00 2021
```
issue