[lldb][Windows] Fixed the TestIOHandlerResizeNoEditline test (#92286)

This test caused python crash on Windows x86_64 host with the exit code
0xC0000409 (STATUS_STACK_BUFFER_OVERRUN). Close the input stream before
exit to avoid this crash.

Author: slydiman

lldb/test/API/iohandler/resize/TestIOHandlerResizeNoEditline.py

@@ -18,3 +18,4 @@ def test_resize_no_editline(self):
         dbg.RunCommandInterpreter(True, True, opts, 0, False, False)
         # Try resizing the terminal which shouldn't crash.
         dbg.SetTerminalWidth(47)
+        dbg.GetInputFile().Close()