patch 8.0.0628: cursor disappears after silent mapping

Problem:    Cursor disappears after silent mapping. (Ramel Eshed)
Solution:   Do restore the cursor when it was changed, but don't change it in
            the first place for a silent mapping.

src/version.c

@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    628,
 /**/
     627,
 /**/