chore:(deps): bump @bonfida/spl-name-service in /explorer

Bumps [@bonfida/spl-name-service](https://github.com/Bonfida/sns-sdk) from 0.1.30 to 2.5.2.
- [Release notes](https://github.com/Bonfida/sns-sdk/releases)
- [Commits](https://github.com/Bonfida/sns-sdk/commits)

---
updated-dependencies:
- dependency-name: "@bonfida/spl-name-service"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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