This commit fixes the path to the xcframework in the README file which I
had forgotten to change after renaming the build directory.
a simulator or a real device.
To use the framework with a different project, the XCFramework can be added to the project by
-adding `build-ios/llama.xcframework` by dragging and dropping it into the project navigator, or
+adding `build-apple/llama.xcframework` by dragging and dropping it into the project navigator, or
by manually selecting the framework in the "Frameworks, Libraries, and Embedded Content" section
of the project settings.