patch 8.2.4931: Crash with sequence of Perl commands

Problem:    Crash with sequence of Perl commands.
Solution:   Move PUTBACK to another line. (closes #10386)
diff --git a/src/version.c b/src/version.c
index 0a08909..97fbf17 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4931,
+/**/
     4930,
 /**/
     4929,