chore(deps): update pnpm to v9.15.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
pnpm (source)	9.15.2 -> 9.15.3

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Release Notes

pnpm/pnpm (pnpm)

v9.15.3

Compare Source

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Configuration

📅 Schedule: Branch creation - "before 8am on wednesday" in timezone Asia/Shanghai, 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.

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

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[codspeed-hq]

CodSpeed Performance Report

Merging #8989 will not alter performance

_{Comparing renovate/pnpm-9.x (34f14b1) with main (794ec92)}

Summary

✅ 3 untouched benchmarks