patch 8.2.3851: Vim9: overhead when comparing string, dict or function

Problem:    Vim9: overhead when comparing string, dict or function.
Solution:   Call the intented compare function directly.  Refactor to avoid
            duplicated code.

src/version.c

@@ -749,6 +749,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    3851,
 /**/
     3850,
 /**/