Fix crash for Hermes Release due to HermesExecutor migration (#48660)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/48660

RN-Tester is currently instacrashing on release due to a migration to Kotlin for HermesExecutor
This fixes it.

Changelog:
[Internal] [Changed] - Fix crash for Hermes Release due to HermesExecutor migration

Reviewed By: javache

Differential Revision: D68151666

fbshipit-source-id: 31f404ec518831cf2151dc670cdf8553427ae8ab