Bump jest from 26.2.2 to 26.4.0

Bumps [jest](https://github.com/facebook/jest) from 26.2.2 to 26.4.0.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/jest/compare/v26.2.2...v26.4.0)

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

package.json

@@ -62,7 +62,7 @@
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-react": "^7.20.5",
     "identity-obj-proxy": "^3.0.0",
-    "jest": "^26.2.2",
+    "jest": "^26.4.0",
     "next": "^9.5.2",
     "prettier": "^2.0.5",
     "react": "^16.13.1",