patch 9.1.1238: wrong cursor column with 'set splitkeep=screen'

Problem:  With ':set splitkeep=screen', cursor did't restore column
          correctly when splitting a window on a line longer than the
          last line on the screen (after v9.1.0707)
Solution: Restore cursor column in `win_fix_scroll()` since it may be
          changed in `getvcol()` after 396fd1ec2956 (phanium).

Example:
```
echo longlonglongling\nshort | vim - -u NONE --cmd 'set
splitkeep=screen' +'norm $' +new +q
```

fixes: #16968
closes: #16971

Signed-off-by: phanium <91544758+phanen@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index ac7d719..2f4c3b3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1238,
+/**/
     1237,
 /**/
     1236,