chore(deps): update devdependency bumpp to v9

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
bumpp	8.2.1 -> 9.0.0

---

Release Notes

antfu/bumpp

### [`v9.0.0`](https://togithub.com/antfu/bumpp/releases/tag/v9.0.0) [Compare Source](https://togithub.com/antfu/bumpp/compare/v8.2.1...v9.0.0) #####    🚀 Features - Introduce `-r` option  -  by [@​antfu](https://togithub.com/antfu) [(c12b2)](https://togithub.com/antfu/bumpp/commit/c12b228) #####    🐞 Bug Fixes - Improve files print  -  by [@​antfu](https://togithub.com/antfu) [(bc9b0)](https://togithub.com/antfu/bumpp/commit/bc9b05a) #####     [View changes on GitHub](https://togithub.com/antfu/bumpp/compare/v8.2.1...v9.0.0)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.