[windows][test] Mark two tests that end up deadlocked as unsupported.

drodriguez · drodriguez · commit 6e9c5c96e7b2 · 2021-03-01T10:07:29.000-08:00
Two tests seems to end up deadlocked in the Windows CI machines. Mark
them as unsupported for the time being so the CI machines are useful
again.
diff --git a/test/Concurrency/Runtime/async_task_equals_hashCode.swift b/test/Concurrency/Runtime/async_task_equals_hashCode.swift
@@ -2,6 +2,7 @@
 
 // REQUIRES: executable_test
 // REQUIRES: concurrency
+// UNSUPPORTED: OS=windows-os
 
 #if canImport(Darwin)
 import Darwin
diff --git a/test/Concurrency/Runtime/async_taskgroup_throw_recover.swift b/test/Concurrency/Runtime/async_taskgroup_throw_recover.swift
@@ -2,6 +2,7 @@
 
 // REQUIRES: executable_test
 // REQUIRES: concurrency
+// UNSUPPORTED: OS=windows-msvc
 
 struct Boom: Error {}
 struct IgnoredBoom: Error {}
