patch 8.0.1332: highlighting in quickfix window could be better

Problem:    Highlighting in quickfix window could be better. (Axel Bender)
Solution:   Use the qfSeparator highlight item. (Yegappan Lakshmanan)
diff --git a/src/version.c b/src/version.c
index cda1ef3..5824ecf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1332,
+/**/
     1331,
 /**/
     1330,