patch 8.2.2161: arguments -T and -x not tested yet

Problem:    Arguments -T and -x not tested yet.
Solution:   Add a test. (Dominique Pellé, closes #7490
diff --git a/src/version.c b/src/version.c
index 69ec791..9d2632b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2161,
+/**/
     2160,
 /**/
     2159,