fix(debugger-shell): add missing `debug` dependency (#55145)

Summary:
Use of `debug` was added in https://github.com/facebook/react-native/issues/54978 but never declared. This causes `react-native config` to fail in pnpm setups.

## Changelog:

[GENERAL] [FIXED] - Fixed missing dependency breaking `react-native config` in pnpm setups

Pull Request resolved: https://github.com/facebook/react-native/pull/55145

Test Plan: `yarn` in `xplat/js` didn't change any files

Reviewed By: cortinico

Differential Revision: D90589051

Pulled By: vzaidman

fbshipit-source-id: b53a46a9b034d385e64a72f85d29e63da02522d7