[CST-4878] Finished working on embargo add part of form and unit testing

src/app/core/config/models/config-submission-accesses.model.ts

@@ -0,0 +1,10 @@
+import { inheritSerialization } from 'cerialize';
+import { typedObject } from '../../cache/builders/build-decorators';
+import { SUBMISSION_ACCESSES_TYPE } from './config-type';
+import { SubmissionAccessModel } from './config-submission-access.model';
+
+@typedObject
+@inheritSerialization(SubmissionAccessModel)
+export class SubmissionAccessesModel extends SubmissionAccessModel {
+  static type = SUBMISSION_ACCESSES_TYPE;
+}