Adjust type limit

Signed-off-by: Zahari Dichev <zaharidichev@gmail.com>

Author: zaharidichev

linkerd/app/integration/tests/orig_proto.rs

@@ -1,5 +1,5 @@
 #![deny(warnings, rust_2018_idioms)]
-#![type_length_limit = "3361329"]
+#![type_length_limit = "16289823"]
 
 use linkerd2_app_integration::*;