Bump jest from 26.5.3 to 26.6.1

Bumps [jest](https://github.com/facebook/jest) from 26.5.3 to 26.6.1.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](jestjs/jest@v26.5.3...v26.6.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]