build(actions): update actions, use actions/setup-node's builtin caching

[jviide]

This pull request updates most actions used in the CI workflows, and makes the following changes:

• Use actions/setup-node's builtin dependency caching for pnpm as described here.
• Related to the change described above, run pnpm/action-setup before actions/setup-node.
• Remove the run_install: false option from pnpm/action-setup, as it's the default.

[changeset-bot[bot]]

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Latest commit: dcb3c4b10890ea00a07a079251a1e7e074286d27

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