Daniel Bevenius
1744c6bde8
* ci : add PYTEST_WORKERS=1 to fix server-self-hosted job
This commit adds the `PYTEST_WORKERS=1` environment variable to the
hf-jobs-t4-small:cuda13 runner steps.
This is an attempt to address CI failure of this job that I might have
introduced in Commit 42f0225fea
("server : use pytest-xdist for server tests (#28298)").
Refs: https://github.com/ggml-org/llama.cpp/actions/runs/34126971262/job/101757819134
* apply same changes to server-metal steps