patch 8.2.1184: some tests fail

Problem:    Some tests fail.
Solution:   Adjust tests for different assert_fails() behavior.  Remove unused
            variable.
diff --git a/src/version.c b/src/version.c
index ece1006..7c3ee48 100644
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1184,
+/**/
     1183,
 /**/
     1182,