cpp: Fix dupe_ok state for single uid
cpp: Fix dupe_ok state for single uid

* lang/cpp/src/gpgsignkeyeditinteractor.cpp (makeTable):
Add transition from command to dupe_ok

gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme,gpg/gpgme