patch 8.2.5114: time limit on searchpair() does not work properly

Problem:    Time limit on searchpair() does not work properly.
Solution:   Set the time limit once instead of for each regexp. (closes #10562)
diff --git a/src/version.c b/src/version.c
index bfa9c5a..3edd318 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    5114,
+/**/
     5113,
 /**/
     5112,