Fix recording for Maestro E2E tests on iOS (#53333)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53333

As per title, the recordings of iOS E2E tests are broken because we are creating a file that contains the js engine in the name, but we are trying to store a file without the js engine in the name.

## Changelog:
[Internal] -

Reviewed By: cortinico

Differential Revision: D80454067

fbshipit-source-id: e4eee86793eb36f9ec9643cba7b65de75e30cbe7