Cleaning up GnuPG User ID validity in the test suite

[Tomi Ollila]

On Sat, May 04 2019, Daniel Kahn Gillmor wrote:

> In looking at the cryptographic features of the test suite, i noticed
> that we're confusing user ID validity and key ownertrust (not an
> uncommon confusion).  We're also not testing with a "normal" GnuPG
> installation, which has the secret key we control typically set to
> "ultimate" ownertrust.
>
> This is a very nit-picky series without much of a functional
> difference, but it makes the test suite more conceptually coherent
> cryptographically, and should make future changes cleaner and more
> sensible.
>
> Signed-off-by: Daniel Kahn Gillmor <dkg at fifthhorseman.net>
>

Aa far as I understand the code changes look good to me!

Tomi