patch 8.2.5001: checking translations affects the search pattern history

Problem:    Checking translations affects the search pattern history.
Solution:   Use "keeppatterns". (Doug Kearns)
diff --git a/src/version.c b/src/version.c
index 00a7844..d947125 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    5001,
+/**/
     5000,
 /**/
     4999,