patch 9.0.1742: wrong curswant when clicking on second cell of double-width char

Problem:  Wrong curswant when clicking and the second cell of a
          double-width char.
Solution: Don't copy virtcol of the first char to the second one.

closes: #12842

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>
diff --git a/src/version.c b/src/version.c
index ff74ff4..a30793d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1742,
+/**/
     1741,
 /**/
     1740,