patch 9.0.1714: getcompletion() "cmdline" fails after :autocmd

Problem:  getcompletion() "cmdline" fails after :autocmd
Solution: Use set_cmd_context() instead of set_one_cmd_context().

closes: #12804

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 15e692d..fa45168 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1714,
+/**/
     1713,
 /**/
     1712,