Run Codegen Tests in CI (#34596)
Run Codegen Tests in CI (#34596)

Summary:
This PR runs the Jest test for the Codegen package in CI.

## Changelog

[General] [Added] - Run Codegen Tests in CI

Pull Request resolved: https://github.com/facebook/react-native/pull/34596

Test Plan: CircleCI should show a new job for the tests. The job should be green.

Reviewed By: NickGerleman

Differential Revision: D39275645

Pulled By: cipolleschi

fbshipit-source-id: 29133c933f134802029406ff255b62d27681c8ff

javache/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,janicduplessis/react-native,janicduplessis/react-native,janicduplessis/react-native,facebook/react-native,facebook/react-native,facebook/react-native,javache/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,javache/react-native,javache/react-native,javache/react-native,javache/react-native,janicduplessis/react-native,javache/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native