fix lint warn -> rm unused import `rm` (#35186)
fix lint warn -> rm unused import `rm` (#35186)

Summary:
- Fixed lint warning -> rm unused import `rm` in `scripts/run-ci-e2e-tests.js` file
- Hence, removed unused import `rm` in `scripts/run-ci-e2e-tests.js` file

## Changelog

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[GENERAL] [FIXED] - Fixed lint warning -> rm unused import `rm` in `scripts/run-ci-e2e-tests.js` file

Pull Request resolved: https://github.com/facebook/react-native/pull/35186

Test Plan:
`yarn test-ci`
![image](https://user-images.githubusercontent.com/55224033/199700838-c8a6d2d6-0634-4e0a-b50d-5ca89957cf38.png)

Reviewed By: sshic

Differential Revision: D40978104

Pulled By: NickGerleman

fbshipit-source-id: 5a99cd33d25015325133aee1442980b218104e86

facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native,facebook/react-native