Record that test_wait[34] get skipped on native Windows.
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 85f57a6..143205c 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -744,6 +744,8 @@
         test_sunaudiodev
         test_threadsignals
         test_timing
+        test_wait3
+        test_wait4
         """,
     'linux2':
         """