patch 9.1.1228: completion: current position column wrong after got a match

Problem:  The current_pos.col was incorrectly updated to the length of
          the matching text. This will cause the next search to start
          from the wrong position.
Solution: current_pos has already been updated in search_str_in_line and
          does not need to be changed (glepnir)

closes: #16941

Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1228,
 /**/
     1227,
 /**/