patch 8.2.0805: terminal key codes test fails on some systems

Problem:    Terminal key codes test fails on some systems.
Solution:   Skip keypad 3 and 9. (Yegappan Lakshmanan, closes #6070)
diff --git a/src/version.c b/src/version.c
index a710bc5..c112f7d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    805,
+/**/
     804,
 /**/
     803,