chore(deps): bump @sapphire/plugin-subcommands

Bumps [@sapphire/plugin-subcommands](https://github.com/sapphiredev/plugins/tree/HEAD/packages/subcommands) from 2.2.1-next.5c855bd.0 to 2.2.1-next.971054c.0.
- [Release notes](https://github.com/sapphiredev/plugins/releases)
- [Changelog](https://github.com/sapphiredev/plugins/blob/main/packages/subcommands/CHANGELOG.md)
- [Commits](https://github.com/sapphiredev/plugins/commits/HEAD/packages/subcommands)

---
updated-dependencies:
- dependency-name: "@sapphire/plugin-subcommands"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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