patch 8.2.4125: completion tests fail

Problem:    Completion tests fail.
Solution:   Disable error messages while dereferencing the function name.
diff --git a/src/version.c b/src/version.c
index 7657cf5..735b8f6f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4125,
+/**/
     4124,
 /**/
     4123,