These are test vectors from draft-ietf-openpgp-pqc-11.

Added test vectors generated using `rsop` and `gosop`.

rsop: branch `pqc` commmit `c02463546f6464439b43c0b36828120f915f52ce`
gosop: branch `gosop-gopenpgp-v3-pqc` commit `549043a028304546669c0428aee3d5d0dfd8a513`

The generated filenames start with their respective binary name ('rsop_...', 'gosop_...').

see also `scripts/generate.sh`.
