patch 9.1.1265: tests: no tests for typing normal char during completion

Problem:  tests: no tests for typing normal char during completion
Solution: add a test verifying the default behaviour (see :h
          popupmenu-completion)

related: #17019

Co-authored-by: Girish Palya <girishji@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 67affb2..5063274 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1265,
+/**/
     1264,
 /**/
     1263,