patch 8.2.0651: old style benchmark test still in list of distributed files

Problem:    Old style benchmark test still in list of distributed files.
Solution:   Remove the files from the list.
diff --git a/src/version.c b/src/version.c
index d58ef8a..6542b37 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    651,
+/**/
     650,
 /**/
     649,