Add diagnostics and improve MSVC env setup for Windows GPU build #2613

Job	Run time
pypi-cpu-linux (cibuildwheel)	40m 55s
pypi-gpu-py3.13-win64	48m 49s
pypi-gpu-py3.13-ubuntu	5s
pypi-gpu-py3.12-win64	6m 50s
pypi-cpu-py3.12-mac-arm64	3m 22s
pypi-gpu-py3.12-ubuntu	41m 45s
pypi-cpu-py3.13-mac-arm64	8s
pypi-cpu-py3.13-win64	5s
pypi-cpu-py3.12-win64	45m 21s
Test pip wheel - ${{ matrix.variant }}-py${{ matrix.python-version }}-${{ matrix.os-short }}	0s
Publish pymomentum-cpu to PyPI	0s
Publish pymomentum-gpu to PyPI	0s
	3h 7m 20s

Provide feedback