chore(deps): update dependency @testing-library/dom to v10.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@testing-library/dom	10.3.2 -> 10.4.0

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Release Notes

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

### [`v10.4.0`](https://togithub.com/testing-library/dom-testing-library/compare/v10.3.2...a86c54ccda5242ad8dfc1c70d31980bdbf96af7f) [Compare Source](https://togithub.com/testing-library/dom-testing-library/compare/v10.3.2...v10.4.0)

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