gpg: Fix adding the list of ultimate trusted keys.
* g10/keygen.c (do_generate_keypair): Remove another call to update_ownertrust. * g10/trust.c (update_ownertrust): Add call to tdb_update_utk. * g10/trustdb.c (tdb_update_utk): New. * g10/trustdb.h (tdb_update_utk): New.
- GnuPG-bug-id: T5742
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>