Update dependency jest to v25.2.7

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
jest (source)	devDependencies	patch	25.2.6 -> 25.2.7

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Release Notes

facebook/jest

### [`v25.2.7`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#​2527) [Compare Source](https://togithub.com/facebook/jest/compare/v25.2.6...v25.2.7) ##### Fixes - `[jest-matcher-utils]` Replace accessors with values to avoid calling setters in object descriptors when computing diffs for error reporting ([#​9757](https://togithub.com/facebook/jest/pull/9757)) - `[@jest/watcher]` Correct return type of `shouldRunTestSuite` for `JestHookEmitter` ([#​9753](https://togithub.com/facebook/jest/pull/9753))

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