Disable compile cache in test_spyre_warmup_shapes

[sducouedic]

Disable compile cache in test_spyre_warmup_shapes because this test fails with cache enabled. Need to debug

[github-actions]

👋 Hi! Thank you for contributing to vLLM support on Spyre.
Just a reminder: Make sure that your code passes all the linting checks, otherwise your PR won't be able to be merged. To do so, first install the linting requirements, then run format.sh and commit the changes. This can be done with uv directly:

uv sync --frozen --group lint

Or this can be done with pip:

uv pip compile --group lint > requirements-lint.txt
pip install -r requirements-lint.txt
bash format.sh

Now you are good to go 🚀

[waleedqk]

Looks good
we only want this test to skip caching currently, and the CI pipeline can run as is without updates required