chore: update pnpm/action-setup action to v4.2.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pnpm/action-setup	action	minor	v4.0.0 -> v4.2.0

---

Release Notes

pnpm/action-setup (pnpm/action-setup)

v4.2.0

Compare Source

When there's a .npmrc file at the root of the repository, pnpm will be fetched from the registry that is specified in that .npmrc file #​179

v4.1.0

Compare Source

Add support for package.yaml #​156.

---

Configuration

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

---

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

---

This PR was generated by Mend Renovate. View the repository job log.

[coderabbitai]

Important

Review skipped

Auto reviews are limited based on label configuration.

🏷️ Required labels (at least one) (1)

• auto-review

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}