gpg: Print ownertrust in TOFU+PGP trust model.
* g10/keyedit.c: Print ownertrust in TOFU+PGP trust model.
The key editor currently prints out the ownertrust value assigned
to a key only when using the classic or PGP trust models; but
that value is also meaningful in the recently introduced TOFU+PGP
combined model.
- Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>