feat(nuget): add missing nuget V2 properties (#7102)
- Add several missing nuget V2 properties to the API.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7102
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Co-authored-by: jwolvers <jwolvers@noreply.codeberg.org>
Co-committed-by: jwolvers <jwolvers@noreply.codeberg.org>