Fix flaky test_workspace_concurrency #5690
Merged
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Removed special mp_context treatment for Windows and Pypy. I ran a quick hello world in pypy and forkserver seems to work fine. In either case, the default is spawn, so only those users that explicitly set otherwise in the config should be affected. As a general rule, silently ignoring users' decisions is bad policy.
test_workspace_concurrency_intense#4766