patch 8.0.0732: when updating a buffer modeless selection is lost

Problem:    When updating a buffer for a callback the modeless selection is
            lost.
Solution:   Do not insert or delete screen lines when redrawing for a callback
            and there is a modeless selection.
diff --git a/src/version.c b/src/version.c
index 9c94fe8..8c4923c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -770,6 +770,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    732,
+/**/
     731,
 /**/
     730,