Bump babel-jest from 25.5.1 to 26.0.0

Bumps [babel-jest](https://github.com/facebook/jest/tree/HEAD/packages/babel-jest) from 25.5.1 to 26.0.0.
- [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/v26.0.0/packages/babel-jest)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -27,7 +27,7 @@
     "@webpack-cli/init": "^0.3.0",
     "babel": "^6.23.0",
     "babel-core": "^6.26.3",
-    "babel-jest": "^25.1.0",
+    "babel-jest": "^26.0.0",
     "babel-loader": "^8.0.4",
     "babel-plugin-syntax-dynamic-import": "^6.18.0",
     "coveralls": "^3.0.5",