Bump babel-jest from 26.6.1 to 26.6.3

Bumps [babel-jest](https://github.com/facebook/jest/tree/HEAD/packages/babel-jest) from 26.6.1 to 26.6.3.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/jest/commits/v26.6.3/packages/babel-jest)

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

Author: dependabot[bot]