patch 8.1.1062: quickfix code is repeated

Problem:    Quickfix code is repeated.
Solution:   Define FOR_ALL_QFL_ITEMS(). Move some code to separate functions.
            (Yegappan Lakshmanan, closes #4166)

src/version.c

@@ -775,6 +775,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1062,
 /**/
     1061,
 /**/