Add new-line-at-end-of-file

Author: Gretchen-z

src/main/resources/application.yml

@@ -45,4 +45,4 @@ bot:
     errors5xx: ${topicErrors5xx}
     altpay-conversion: ${topicAltpayConversion}
     failed-machines: ${topicFailedMachines}
-    pending-payments: ${topicPendingPayments}
+    pending-payments: ${topicPendingPayments}