patch 8.0.1371: Shift-Insert doesn't always work in MS-Windows console

Problem:    Shift-Insert doesn't always work in MS-Windows console.
Solution:   Handle K_NUL differently if the second character is more than one
            byte. (Yasuhiro Matsumoto, closes #2381)

src/version.c

@@ -771,6 +771,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1371,
 /**/
     1370,
 /**/