Update dependency @testing-library/dom to v8.16.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@testing-library/dom	8.15.0 -> 8.16.0

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Release Notes

testing-library/dom-testing-library

### [`v8.16.0`](https://togithub.com/testing-library/dom-testing-library/releases/tag/v8.16.0) [Compare Source](https://togithub.com/testing-library/dom-testing-library/compare/v8.15.0...v8.16.0) ##### Features - add a return value from logTestingPlaygroundURL ([#​1144](https://togithub.com/testing-library/dom-testing-library/issues/1144)) ([6d6312f](https://togithub.com/testing-library/dom-testing-library/commit/6d6312f7dc463820a6e248b99fbb61cb64aea822))

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Configuration

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