fix: update libtapi to fix compilation issues on macos

[benmoss]

Description

I have been getting compilation issues running pixi run build-debug since 75150e5. I narrowed it down to this issue that @tdejager found in libtapi: tpoechtrager/apple-libtapi#50

He followed through to get this bumped in the feedstock too: conda-forge/tapi-feedstock#18

The specific error I was seeing was:

  CMake Error at /Volumes/workspace/pixi/.pixi/envs/rust-build/share/cmake-4.3/Modules/FindPackageHandleStandardArgs.cmake:290 (message):
    Could NOT find Threads (missing: Threads_FOUND)
  Call Stack (most recent call first):
    /Volumes/workspace/pixi/.pixi/envs/rust-build/share/cmake-4.3/Modules/FindPackageHandleStandardArgs.cmake:654 (_FPHSA_FAILURE_MESSAGE)
    /Volumes/workspace/pixi/.pixi/envs/rust-build/share/cmake-4.3/Modules/FindThreads.cmake:289 (find_package_handle_standard_args)
    aws-lc/CMakeLists.txt:1280 (find_package)

How Has This Been Tested?

pixi run build-debug now works :)

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added sufficient tests to cover my changes.
• I have verified that changes that would impact the JSON schema have been made in schema/model.py.