chore(deps): bump jsonpath-plus and @stoplight/spectral-core

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 10.2.0 to 10.3.0
- [Release notes](https://github.com/s3u/JSONPath/releases)
- [Changelog](https://github.com/JSONPath-Plus/JSONPath/blob/main/CHANGES.md)
- [Commits](JSONPath-Plus/JSONPath@v10.2.0...v10.3.0)

Updates `@stoplight/spectral-core` from 1.19.4 to 1.20.0
- [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/@stoplight/spectral-core-1.19.4...@stoplight/spectral-core-1.20.0)

---
updated-dependencies:
- dependency-name: jsonpath-plus
  dependency-version: 10.3.0
  dependency-type: indirect
- dependency-name: "@stoplight/spectral-core"
  dependency-version: 1.20.0
  dependency-type: indirect
...

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

Author: dependabot[bot]