Takashi Kokubun cc86fa8416 Skip an unstable test on MinGW ...

This test fails fairly frequently on MinGW:
https://github.com/ruby/ruby/actions/runs/7195712496/job/19598924253#step:11:168
https://github.com/ruby/ruby/actions/runs/7191246799/job/19585627182#step:11:168

and we aren't actively working on stabilizing tests for MinGW.

2023-12-13 09:40:54 -08:00

..

test_io_wait_uncommon.rb

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test_io_wait.rb

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test_ractor.rb

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