Fix sporadic EBADF from accept()

Author: Pavel Minaev

src/debugpy/common/sockets.py

@@ -78,7 +78,7 @@ def accept_worker():
         while True:
             try:
                 sock, (other_host, other_port) = listener.accept()
-            except OSError:
+            except (OSError, socket.error):
                 # Listener socket has been closed.
                 break