patch 8.1.0965: search test fails

Problem:    Search test fails.
Solution:   Wait a bit longer for the 'ambiwidth' redraw.
diff --git a/src/version.c b/src/version.c
index a278e20..328d658 100644
--- a/src/version.c
+++ b/src/version.c
@@ -780,6 +780,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    965,
+/**/
     964,
 /**/
     963,