updated for version 7.3.258

Problem:    MS-Windows: The edit with existing vim context menu entries can be
            unwanted.
Solution:   Let a registry entry disable them. (Jerome Vuarand)

src/version.c

@@ -709,6 +709,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    258,
 /**/
     257,
 /**/