Framework and core calculator improvements

• Expose Lora ranks.
• Update C API documentation to make it clear that the callback is invoked multiple times
• Do not free response in PredictAsync callback
• Enable usage of DRISHTI_PROFILING from non mediapipe namespaces.
• Add model type to ImageGeneratorOptions.
• Allow casting Stream<T>->Stream<AnyType>

MediaPipe Tasks update

This section should highlight the changes that are done specifically for any platform and don't propagate to other platforms.

iOS

• Added iOS audio data tests
• Removed unused methods in AVAudioPCMBufferTestUtils
• Added read at offset tests to MPPAudioRecordTests
• Renamed property in MPPAudioData
• Added iOS Audio Packet Creator
• Added iOS audio running mode
• Added iOS Packet Creator
• Added iOS audio task runner
• Updated documentation of MPPAudioPacketCreator

Javascript

• Allow models to be uploaded via ReadableStreamDefaultReader
• Allow all tasks to use a ReadableStreamDefaultReader
• Expose Web LoRA API.
• Raise WebGPU errors to JavaScript.
• Update GenAI Experimental README
• Update GenAI README

Python

• Fixed result_callback() argument

MediaPipe Dependencies

• Flatbuffers upgrade to 24.3.7
• Update TF and FlatBuffer dependency to latest.