chore(examples) Update dependency @testing-library/react to v15.0.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@testing-library/react	15.0.2 -> 15.0.4

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Release Notes

testing-library/react-testing-library (@​testing-library/react)

### [`v15.0.4`](https://togithub.com/testing-library/react-testing-library/compare/v15.0.3...48282c2f35fb7338834b40983c12b889af35f5d1) [Compare Source](https://togithub.com/testing-library/react-testing-library/compare/v15.0.3...v15.0.4) ### [`v15.0.3`](https://togithub.com/testing-library/react-testing-library/releases/tag/v15.0.3) [Compare Source](https://togithub.com/testing-library/react-testing-library/compare/v15.0.2...v15.0.3) ##### Bug Fixes - Don't raise TypeScript errors when hydating `document` ([#​1304](https://togithub.com/testing-library/react-testing-library/issues/1304)) ([067d0c6](https://togithub.com/testing-library/react-testing-library/commit/067d0c6d2e87092f6ecaa8c9fcf505e4576055cf))

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