Update pnpm/action-setup action to v3

[renovate[bot]]

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`](https://togithub.com/pnpm/action-setup/compare/v2.4.0...v3.0.0) [Compare Source](https://togithub.com/pnpm/action-setup/compare/v2.4.0...v3.0.0)

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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.

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

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

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (dfaef10) 74.17% compared to head (60c7923) 74.17%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #80 +/- ## ======================================= Coverage 74.17% 74.17% ======================================= Files 6 6 Lines 151 151 Branches 27 27 ======================================= Hits 112 112 Misses 32 32 Partials 7 7 ```

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