chore(deps): update devdependency jest to ^26.3.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
jest (source)	devDependencies	minor	^26.2.2 -> ^26.3.0

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Release Notes

facebook/jest

### [`v26.3.0`](https://togithub.com/facebook/jest/blob/master/CHANGELOG.md#​2630) [Compare Source](https://togithub.com/facebook/jest/compare/v26.2.2...v26.3.0) ##### Features - `[jest-circus, jest-jasmine2]` Include `failureDetails` property in test results ([#​9496](https://togithub.com/facebook/jest/pull/9496)) - `[jest-each, jest-jasmine, jest-circus]` Add support for `.concurrent.each` ([#​9326](https://togithub.com/facebook/jest/pull/9326)) ##### Fixes - `[jest-config]` Add `.pnp.js` to `transformIgnorePatterns` defaults ([#​10383](https://togithub.com/facebook/jest/pull/10383)) - `[jest-leak-detector]` Wait properly for GC runs due to changes in Node 14.7 ([#​10366](https://togithub.com/facebook/jest/pull/10366)) - `[jest-worker]` Downgrade minimum node version to 10.13 ([#​10352](https://togithub.com/facebook/jest/pull/10352)) - `[docs]` Update snapshot testing documentation([#​10359](https://togithub.com/facebook/jest/pull/10359))

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