Update pnpm to v8.12.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pnpm (source)	8.12.0 -> 8.12.1
pnpm (source)	>=8.12.0 -> >=8.12.1
pnpm (source)	8.12.0 -> 8.12.1

---

Release Notes

pnpm/pnpm (pnpm)

### [`v8.12.1`](https://togithub.com/pnpm/pnpm/releases/tag/v8.12.1) [Compare Source](https://togithub.com/pnpm/pnpm/compare/v8.12.0...v8.12.1) #### Patch Changes - Don't report dependencies with optional dependencies as being added on repeat install. This was a bug in reporting [#​7384](https://togithub.com/pnpm/pnpm/issues/7384). - Fix a bug where `--fix-lockfile` crashes on tarballs [#​7368](https://togithub.com/pnpm/pnpm/issues/7368). - Do not create empty patch directory. - Installation should not fail if an empty `node_modules` directory cannot be removed [#​7405](https://togithub.com/pnpm/pnpm/issues/7405). #### Our Gold Sponsors #### Our Silver Sponsors

---

Configuration

📅 Schedule: Branch creation - "after 9am,before 12am" in timezone Asia/Tokyo, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates 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.