[mono] Tests failed on windows: System.Net.*.Tests

[MaximLipnin]

There a lot of failures in System.Net.*.Tests namespaces on windows. Mostly it's System.PlatformNotSupportedException: This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.
The related tests/assemblies will be marked with ActiveIssue in #32592.

[danmoseley]

The tests failing with the message above is a dupe of #34591.

What are the other failures -- @MaximLipnin could you please break them out or share the testresults.xml? I am guessing they are not interesting but perhaps there is another distinct category.

Networking folks - I don't think there is any suggestion there is a networking bug here. Either Mono runtime differences, or tests could use more fine grained disabling.

[am11]

This API is specific to the way in which Windows handles asynchronous I/O, and is not supported on this platform.

Is it right to get this message on Windows?