sandbox-npm(deps): bump @hapi/cryptiles from 6.0.1 to 6.0.3 in /sandbox

Bumps [@hapi/cryptiles](https://github.com/hapijs/cryptiles) from 6.0.1 to 6.0.3.
- [Commits](hapijs/cryptiles@v6.0.1...v6.0.3)

---
updated-dependencies:
- dependency-name: "@hapi/cryptiles"
  dependency-version: 6.0.3
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]