py: raise a TimeoutError instead of using socket.timeout

Summary:
The latter is deprecated, and since this file doesn't import socket, this code
simply doesn't run.

Reviewed By: fanzeyi

Differential Revision: D34317839

fbshipit-source-id: 91baf5750153f7251385ec676edcd82dd5c331be

eden/fs/py/eden/thrift/windows_thrift.py

@@ -182,7 +182,7 @@ class WindowsSocketHandle(object):
                     "Windows UDS: Connection refused",
                 )
             elif errcode == WSAETIMEDOUT:
-                raise socket.timeout()
+                raise TimeoutError(errno.ETIMEDOUT, "Windows UDS: Socket timeout")
             elif errcode == WSAEWOULDBLOCK:
                 raise OSError(
                     errno.EWOULDBLOCK,