Bump degenerator and @stoplight/spectral

Bumps [degenerator](https://github.com/TooTallNate/node-degenerator) to 3.0.2 and updates ancestor dependency [@stoplight/spectral](https://github.com/stoplightio/spectral). These dependencies need to be updated together.


Updates `degenerator` from 1.0.4 to 3.0.2
- [Release notes](https://github.com/TooTallNate/node-degenerator/releases)
- [Commits](TooTallNate/node-degenerator@1.0.4...3.0.2)

Updates `@stoplight/spectral` from 5.7.1 to 6.5.0
- [Release notes](https://github.com/stoplightio/spectral/releases)
- [Changelog](https://github.com/stoplightio/spectral/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/stoplightio/spectral/compare/v5.7.1...@stoplight/spectral-cli-v6.5.0)

---
updated-dependencies:
- dependency-name: degenerator
  dependency-type: indirect
- dependency-name: "@stoplight/spectral"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>