chore(workflows): update pnpm/action-setup action to v3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
pnpm/action-setup	action	major	v2.4.0 -> v3.0.0

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Release Notes

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

v3.0.0

Compare Source

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Configuration

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♻ 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.

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

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Name	Status	Preview	Comments	Updated (UTC)
inreach-app	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 8, 2024 0:13am

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Quality Gate passed

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📦 Next.js Bundle Analysis for @weareinreach/app

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