Fix import of Klaviyo Swift SDK

[youcefswoo]

Description

Fix the compile issue with XCode.

Check List

• Are you changing anything with the public API? No
• Are your changes backwards compatible with previous SDK Versions? Yes

Changelog / Code Overview

Test Plan

Trying to build using XCode.

Related Issues/Tickets

[ajaysubra]

Hey @youcefswoo thanks for reporting your issue and opening the PR. We tried reproducing the issue on our end but we were unable to do so.

We suspect xcode may be encountering issues with the derived data directory where it generates the klaviyo_react_native_sdk-Swift.h file. Please revert your change, clean the build folder (Product > Clean Build Folder), restart Xcode and try to build/run the example iOS app again. Please let us know this resolves the issue.

[evan-masseau]

Going to close based on Ajay's comment and our manual/automated testing. If you try Ajay's steps and still have trouble, please rebase or merge off of master before re-opening your pull request so that you have the latest CI workflow.
Thanks!

[ajaysubra]

@youcefswoo please refer this issue for more information on this issue. TLDR - although this fix was valid for when you import our SDK as a framework, it would have failed for default cocoapods setup where dependencies are pulled in as static libraries. Release 0.2.1 of this SDK should allow our SDK to work in both the cases.