patch 8.2.4249: the timeout limit for spell suggestions is always 5000

Problem:    The timeout limit for spell suggestions is always 5000 milli
            seconds.
Solution:   Add the "timeout" entry to 'spellsuggest'.
diff --git a/src/version.c b/src/version.c
index 13de4a4..0e95130 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4249,
+/**/
     4248,
 /**/
     4247,