feat(backend): update Incoming Payment mutation (#2923)

* update incoming payment mutation

* feat(bruno): add updateIncomingPayment mutation

* test update change response to fix error of validatin graphql

* add update whit main branch and stard add test files to update incominpayment

* variables

* run first case

* resolved errors in the test

* changes to updateIncomingpayment test

* load old test

* add test to service updateIncomingPayment and resolve observations

* format in files

* change coments

* run format

* add comment:The new metadata object to save for the incoming payment. It will overwrite any existing metadata.

* run generate to graphql

---------

Co-authored-by: Max Kurapov <[email protected]>
Co-authored-by: dianaOneOut36 <diana@DESKTOP-I4MC2Q0>

bruno/collections/Rafiki/Rafiki Admin APIs/Update Incoming Payment.bru

@@ -0,0 +1,39 @@
+meta {
+  name: Update Incoming Payment
+  type: graphql
+  seq: 47
+}
+
+post {
+  url: {{RafikiGraphqlHost}}/graphql
+  body: graphql
+  auth: none
+}
+
+body:graphql {
+  mutation UpdateIncomingPayment($input: UpdateIncomingPaymentInput!) {
+    updateIncomingPayment(input: $input) {
+      payment {
+        id
+        metadata
+      }
+    }
+  }
+}
+
+body:graphql:vars {
+  {
+    "input": {
+      "id": "{{incomingPaymentId}}",
+      "metadata": {
+        "description": "Updated description"
+      }
+    }
+  }
+}
+
+script:pre-request {
+  const scripts = require('./scripts');
+
+  scripts.addApiSignatureHeader();
+}