Updating the default Web Forms API baseURL

Author: InbarGazit

launcher-csharp/appsettings.example.json

@@ -15,7 +15,7 @@
     "AppUrl": "https://localhost:44333",
     "RoomsApiEndpoint": "https://demo.rooms.docusign.com",
     "AdminApiEndpoint": "https://api-d.docusign.net/management",
-    "WebFormsBasePath": "https://demo.services.docusign.net/webforms/v1.1",
+    "WebFormsBasePath": "https://apps-d.docusign.com/api/webforms/v1.1",
     "CodeExamplesManifest": "https://raw.githubusercontent.com/docusign/code-examples-csharp/master/manifest/CodeExamplesManifest.json",
     "SignerEmail": "{SIGNER_EMAIL}",
     "SignerName": "{SIGNER_NAME}",