[PATCH v2 0/1] MR4182: gitlab: Run tests with LP_NUM_THREADS=0 env var.

[Rémi Bernon (＠rbernon)]

This forces mesa LLVMPIPE driver to use only one thread, and greatly
reduces its memory usage. The driver otherwises uses much more memory
than another driver would and often exhaust VM space in 32bit tests.

I believe this should fix several D3D/D2D/DShow test failures which are
plaging Gitlab CI.

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  v2: gitlab: Run tests with LP_NUM_THREADS=4 env var.

https://gitlab.winehq.org/wine/wine/-/merge_requests/4182