patch 8.2.2641: display test fails because of lacking redraw

Problem:    Display test fails because of lacking redraw.
Solution:   Add a redraw command.
diff --git a/src/version.c b/src/version.c
index 2c52166..3a5365a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2641,
+/**/
     2640,
 /**/
     2639,