patch 8.2.4450: list sort test fails

Problem:    List sort test fails.
Solution:   Pass a valid "how" argument.
diff --git a/src/version.c b/src/version.c
index 2cc4155..5dfdaf4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4450,
+/**/
     4449,
 /**/
     4448,