patch 9.1.1205: completion: preinserted text not removed when closing pum

Problem:  completion: preinserted text not removed when closing pum
Solution: delete preinsert text inside in ins_compl_stop() (glepnir).

closes: #16891

Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index fe8dceb..a583342 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1205,
+/**/
     1204,
 /**/
     1203,