fix: include of non-modular header inside framework module

[danger-ahead]

issue: #12962

Description

Non-modular header files were being included incorrectly. I have fixed the imports here.

• Happens in Xcode 16

Checklist

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• I read the Contributor Guide and followed the process outlined there for submitting PRs.
• My PR includes unit or integration tests for all changed/updated/fixed behaviors (See Contributor Guide).
• All existing and new tests are passing.
• I updated/added relevant documentation (doc comments with ///).
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Breaking Change

Does your PR require plugin users to manually update their apps to accommodate your change?

• Yes, this is a breaking change.
• No, this is not a breaking change.

[victortive]

Missing app check package

[russellwheatley]

Closing out as this issue has been resolved.