Add requests for PyProject.toml (#10916)
Add requests for PyProject.toml (#10916)

Just like we added to the build_requirements.txt we need requests in
pyproject.toml when building release builds with CUDA on (like on
Windows) without IREE docker images.
iree-org/iree,google/iree,google/iree,iree-org/iree,iree-org/iree,iree-org/iree,iree-org/iree,google/iree,iree-org/iree,google/iree,google/iree,iree-org/iree,google/iree,google/iree