patch 8.2.0198: no tests for y/n prompt

Problem:    No tests for y/n prompt.
Solution:   Add tests. (Dominique Pelle, closes #5564)
diff --git a/src/version.c b/src/version.c
index 800d7e5..59db009 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    198,
+/**/
     197,
 /**/
     196,