Extend `--ignored` tests to use `dnssec-verify` as well as `ldns-verify-zone`.

[ximon18]

As ldns-verify-zone has known issues, e.g. NLnetLabs/ldns#277.

[RavenWorks247]

Opened a Pull Request for this, please do suggest changes if any. [https://github.com//pull/175]

[ximon18]

Hi @RavenWorks247,

Our apologies for not responding sooner.

Thank you very much for taking an interesting in dnst and picking up this issue to work on.

We'll take a look at the PR you submitted as soon as we can.

Thanks,

Ximon

[RavenWorks247]

Fixed the formatting issue happening earlier