patch 8.2.4026: ml_get error with specific win_execute() command

Problem:    ml_get error with specific win_execute() command. (Sean Dewar)
Solution:   Check cursor and Visual area are OK.
diff --git a/src/version.c b/src/version.c
index b0bfc29..40c83bf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4026,
+/**/
     4025,
 /**/
     4024,