patch 8.2.1381: MS-Windows: crash with Python 3.5 when stdin is redirected

Problem:    MS-Windows: crash with Python 3.5 when stdin is redirected.
Solution:   Reconnect stdin. (Yasuhiro Matsumoto, Ken Takata, closes #6641)
diff --git a/src/version.c b/src/version.c
index 3b5fedc..3d7c5b1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1381,
+/**/
     1380,
 /**/
     1379,