Update pnpm/action-setup action to v4

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
pnpm/action-setup	action	major	v2.2.4 -> v4.0.0

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Release Notes

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

### [`v4.0.0`](https://togithub.com/pnpm/action-setup/releases/tag/v4.0.0) [Compare Source](https://togithub.com/pnpm/action-setup/compare/v3.0.0...v4.0.0) An error is thrown if one version of pnpm is specified in the `packageManager` field of `package.json` and a different version is specified in the action's settings [#​122](https://togithub.com/pnpm/action-setup/pull/122) ### [`v3.0.0`](https://togithub.com/pnpm/action-setup/releases/tag/v3.0.0) [Compare Source](https://togithub.com/pnpm/action-setup/compare/v2.4.1...v3.0.0) The action is updated to run on Node.js v20 ### [`v2.4.1`](https://togithub.com/pnpm/action-setup/compare/v2.4.0...v2.4.1) [Compare Source](https://togithub.com/pnpm/action-setup/compare/v2.4.0...v2.4.1) ### [`v2.4.0`](https://togithub.com/pnpm/action-setup/releases/tag/v2.4.0) [Compare Source](https://togithub.com/pnpm/action-setup/compare/v2.3.0...v2.4.0) Add ability to install standalone binary ([https://github.com/pnpm/action-setup/pull/92](https://togithub.com/pnpm/action-setup/pull/92)). ### [`v2.3.0`](https://togithub.com/pnpm/action-setup/releases/tag/v2.3.0) [Compare Source](https://togithub.com/pnpm/action-setup/compare/v2.2.4...v2.3.0) - feat: specifying path to non-root `package.json` file ([https://github.com/pnpm/action-setup/pull/88](https://togithub.com/pnpm/action-setup/pull/88)). - docs: improve.

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