patch 9.0.0739: mouse column not correctly used for popup_setpos

Problem:    Mouse column not correctly used for popup_setpos.
Solution:   Adjust off-by-one error and handle Visual line selection properly.
            (Yee Cheng Chin, closes #11356)
diff --git a/src/version.c b/src/version.c
index e3a6f36..4014da6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    739,
+/**/
     738,
 /**/
     737,