patch 8.1.2183: running a test is a bit verbose

Problem:    Running a test is a bit verbose.
Solution:   Silence some messages. (Daniel Hahler, closes #5070)
diff --git a/src/version.c b/src/version.c
index afdc49a..7d61a4f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2183,
+/**/
     2182,
 /**/
     2181,