Bump jsonpath-plus and @stoplight/spectral-core (#115)

Bumps [jsonpath-plus](https://github.com/s3u/JSONPath) and [@stoplight/spectral-core](https://github.com/stoplightio/spectral). These dependencies needed to be updated together.

Updates `jsonpath-plus` from 7.1.0 to 10.2.0
- [Release notes](https://github.com/s3u/JSONPath/releases)
- [Changelog](https://github.com/JSONPath-Plus/JSONPath/blob/main/CHANGES.md)
- [Commits](JSONPath-Plus/JSONPath@v7.1.0...v10.2.0)

Updates `@stoplight/spectral-core` from 1.18.3 to 1.19.4
- [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/@stoplight/spectral-core-1.18.3...@stoplight/spectral-core-1.19.4)

---
updated-dependencies:
- dependency-name: jsonpath-plus
  dependency-type: indirect
- dependency-name: "@stoplight/spectral-core"
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>