90ec5f2f62
#190563 re-enabled FileCheck on `Integration/GPU/CUDA/async.mlir`, but the buildbot has shown intermittent wrong-output failures ([example](https://lab.llvm.org/buildbot/#/builders/116/builds/27026)): the test produces `[42, 42]` instead of the expected `[84, 84]`. This wrong-output flakiness is distinct from the cleanup-time `cuModuleUnload` errors that #190563 actually fixes — it's the underlying issue tracked by #170833. The merged commit message for #190563 incorrectly says `Fixes #170833`; that issue should be reopened, since the cleanup-error fix doesn't address the wrong-output behavior. This PR puts the test back in its previously-disabled state. The runtime cleanup fix in #190563 is unaffected.
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