patch 9.0.0953: part of making search more efficient is missing

Problem:    Part of making search more efficient is missing.
Solution:   Add the change in searchit().
diff --git a/src/version.c b/src/version.c
index 758c4b5..d16ff10 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    953,
+/**/
     952,
 /**/
     951,