patch 8.2.3744: E854 is not tested; some spelling suggestions are not tested

Problem:    E854 is not tested; some spelling suggestions are not tested.
Solution:   Add a couple of tests. (Dominique Pellé, closes #9279)
diff --git a/src/version.c b/src/version.c
index cd7a964..da1bc2d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -754,6 +754,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3744,
+/**/
     3743,
 /**/
     3742,