[EarlGrey2] Cocoapods support for MacOS Bundle (White Box Testing)

[badrinrs]

When I add 'EarlGreyApp' Cocoapod to EarlGreyTestBundle which is MacOS Bundle as specified in the Open Boxing Pre-Requisites section, I get an error:

The platform of the target EarlGreyHelperBundle (macOS 13.1) is not compatible with EarlGreyApp (2.2.2), which does not support macOS.

Please let me know how to overcome this issue.