chore(deps): Bump the napi group across 1 directory with 2 updates

Bumps the napi group with 2 updates in the /src/code-validator/guest directory: [napi](https://github.com/napi-rs/napi-rs) and [napi-derive](https://github.com/napi-rs/napi-rs).


Updates `napi` from 3.12.4 to 3.12.6
- [Release notes](https://github.com/napi-rs/napi-rs/releases)
- [Commits](napi-rs/napi-rs@napi-v3.12.4...napi-v3.12.6)

Updates `napi-derive` from 3.6.5 to 3.6.7
- [Release notes](https://github.com/napi-rs/napi-rs/releases)
- [Commits](napi-rs/napi-rs@napi-derive-v3.6.5...napi-derive-v3.6.7)

---
updated-dependencies:
- dependency-name: napi
  dependency-version: 3.12.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: napi
- dependency-name: napi-derive
  dependency-version: 3.6.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: napi
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]