Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/53177
This action is used only when running tests for RNTester. Now that we are using prebuilds, this is a liability, because Cocoapods and Xcode would not update the binary if a new one is provided.
With prebuild, this caching does not provide a lot of benefits, so we can remove it.
## Changelog
[Internal] -
Reviewed By: cortinico
Differential Revision: D79893870
fbshipit-source-id: 0773f910f418cf9ebd5d557d563160993084e83a