chore(deps): update dependency @testing-library/react to v16

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@testing-library/react	^15.0.0 -> ^16.0.0

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Release Notes

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

v16.0.0

Compare Source

Features

• Move @testing-library/dom and @types/react-dom to peer dependencies (#​1305) (a4744fa)

BREAKING CHANGES

• @testing-library/dom was moved to a peer dependency and needs to be explicitly installed. This reduces the chance of having conflicting versions of @testing-library/dom installed that frequently caused bugs when used with @testing-library/user-event. We will also be able to allow new versions of @testing-library/dom being used without a SemVer major release of @testing-library/react by just widening the peer dependency.
  @types/react-dom needs to be installed if you're typechecking files using @testing-library/react.

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