patch 9.0.1156: tests fail because of a different error message

Problem:    Tests fail because of a different error message.
Solution:   Don't give an error if a type name can't be found.
diff --git a/src/version.c b/src/version.c
index 57143ec..f30cdfd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1156,
+/**/
     1155,
 /**/
     1154,