ADD signature to this version

[vanijain3108]

What do you want to happen?

I am currently using the starscream version 3.2.1 also implement 4.0.8
but none of these version work when I add my build for external testing .

What happens now?

I always received error binary invalid and also the starscream library missing with signature .

Describe alternatives you've considered

I am importing this sdk through package manager in my custom framework code then using this framework in my iOS swift project when the build is uploaded on testflight for internal testing it is working correctly but for external testing it gives error of signature missing for this particular sdk

Additional context

ITMS-91065: Missing signature - Your app includes “Frameworks.framework”, which includes Starscream, an SDK that was identified in the documentation as a privacy-impacting third-party SDK. If a new app includes a privacy-impacting SDK, or an app update adds a new privacy-impacting SDK, the SDK must include a signature file. Please contact the provider of the SDK that includes this file to get an updated SDK version with a signature. For details about verifying the code signature for a third-party SDK, visit: https://developer.apple.com/documentation/xcode/verifying-the-origin-of-your-xcframeworks.