sync with goff schemas
https://lab.forgefriends.org/friendlyforgeformat/gofff/-/tree/master/format/schemas has more schemas that should be added to https://lab.forgefriends.org/friendlyforgeformat/pyfff/-/tree/master/doc/src/schemas
https://lab.forgefriends.org/friendlyforgeformat/gofff/-/tree/master/format/schemas has more schemas that should be added to https://lab.forgefriends.org/friendlyforgeformat/pyfff/-/tree/master/doc/src/schemas