feat(medusa): manage payment sessions from payment collection (#2402)

* feat: manage payment sessions from payment collection

integration-tests/api/src/services/test-pay.js

@@ -33,6 +33,10 @@ class TestPayService extends AbstractPaymentService {
     return data
   }
 
+  async createPaymentNew(inputData) {
+    return inputData
+  }
+
   async retrievePayment(data) {
     return {}
   }
@@ -59,6 +63,10 @@ class TestPayService extends AbstractPaymentService {
     return {}
   }
 
+  async updatePaymentNew(sessionData) {
+    return sessionData
+  }
+
   async deletePayment(payment) {
     return {}
   }