Make useRenderGuard and profile work with React 19

[Tobbe]

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React 19 has changed the names of some internal variables. This PR updates the @apollo/client React integration to also support these new names.

The React changes were introduced here https://github.com/facebook/react/commit/f6131653570bbbf62d642ba9343b9cd0ab1ae97c

Also updating the version of @testing-library/react to a version that supports React 19. Support was introduced in https://github.com/testing-library/react-testing-library/releases/tag/v14.3.0

[apollo-cla]

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🔨 Latest commit	951ff42c8cedcb6edcffe692873238fcc594798c

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🦋 Changeset detected

Latest commit: 951ff42c8cedcb6edcffe692873238fcc594798c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

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@apollo/client	Patch

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[phryneas]

Thanks for the PR!

We found a way to do this without accessing React internals at all over in #11888, which is probably less flaky in the long run, so I'm going to close this :)