Setup with a transfer-service, that can restore its state

[demos/kafka/demos-kafka-payment-system-setup] / transfer

diff --git a/transfer b/transfer
index 1534808..9001be5 160000 (submodule)
--- a/transfer
+++ b/transfer
@@ -1 +1 @@
-Subproject commit 1534808f4b16d6dae9bd0bc417852d1cc7d7191b
+Subproject commit 9001be5d43ca1ca7a0dfe5f5a93c8903d1839f15