[C#] ArrowStreamWriterTests are failing #44911
Description
Describe the bug, including details regarding any error messages, version, and platform.
ArrowStreamWriterTests.CanWriteToNetworkStream and ArrowStreamWriterTests.CanWriteToNetworkStreamAsync are failing frequently due to port conflicts. This may be because multiple flavors of the test are running simultaneously. It ought to be possible to solve this by picking a port dynamically.
Component(s)
C#