Update dependency @testing-library/react to v11.2.7

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@testing-library/react	^11.2.6 -> 11.2.7

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Release Notes

testing-library/react-testing-library

### [`v11.2.7`](https://togithub.com/testing-library/react-testing-library/releases/v11.2.7) [Compare Source](https://togithub.com/testing-library/react-testing-library/compare/v11.2.6...v11.2.7) ##### Bug Fixes - Guard against `process` not being defined ([#​911](https://togithub.com/testing-library/react-testing-library/issues/911)) ([8a1c8e9](https://togithub.com/testing-library/react-testing-library/commit/8a1c8e9396aa7f4843b54e31e2c95404ab8ad940))

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