patch 8.0.1446: acessing freed memory after window command in auto command

Problem:    Acessing freed memory after window command in auto command.
            (gy741)
Solution:   Adjust the pointer in the parent frame. (Christian Brabandt,
            closes #2467)
diff --git a/src/version.c b/src/version.c
index dad2715..e727c4a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1446,
+/**/
     1445,
 /**/
     1444,