chore(deps): update actions/upload-artifact action to v4.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
actions/upload-artifact	action	minor	v4.1.0 -> v4.2.0

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Release Notes

actions/upload-artifact (actions/upload-artifact)

### [`v4.2.0`](https://togithub.com/actions/upload-artifact/releases/tag/v4.2.0) [Compare Source](https://togithub.com/actions/upload-artifact/compare/v4.1.0...v4.2.0) #### What's Changed - Ability to overwrite an Artifact by [@​robherley](https://togithub.com/robherley) in [https://github.com/actions/upload-artifact/pull/501](https://togithub.com/actions/upload-artifact/pull/501) **Full Changelog**: https://github.com/actions/upload-artifact/compare/v4...v4.2.0

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[rwaskiewicz]

Changes LGTM - gonna hold off until after today's release, given our recent luck with this action 😆

[rwaskiewicz]

Err...nvm - this is create-stencil, we're gonna release this again a week from today