Update dependency node to v18.20.0

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
node (source)	minor	18.19.1 -> 18.20.0

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Release Notes

nodejs/node (node)

### [`v18.20.0`](https://togithub.com/nodejs/node/compare/v18.19.1...v18.20.0) [Compare Source](https://togithub.com/nodejs/node/compare/v18.19.1...v18.20.0)

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Configuration

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