Disable Concurrency/Runtime/checked_continuation.swift on windows

aschwaighofer · aschwaighofer · commit b327bc985ead · 2021-05-05T09:58:27.000-07:00
It seems to fail sometimes.
diff --git a/test/Concurrency/Runtime/checked_continuation.swift b/test/Concurrency/Runtime/checked_continuation.swift
@@ -5,6 +5,8 @@
 // UNSUPPORTED: use_os_stdlib
 // UNSUPPORTED: back_deployment_runtime
 
+// UNSUPPORTED: OS=windows-msvc
+
 import _Concurrency
 import StdlibUnittest
 
