add track2 config (Azure#9823)

* add track2 config

* format fix

Author: changlong-liu

specification/compute/resource-manager/readme.python.md

@@ -36,6 +36,23 @@ azure-arm: true
 license-header: MICROSOFT_MIT_NO_VERSION
 package-name: azure-mgmt-compute
 no-namespace-folders: true
+
+directive:
+    # dynamically add a DummyOrchestrationServiceName value to the enum 
+  - from: compute.json
+    where: $..enum
+    transform: >-
+      if( $.length === 1 && $[0] === "AutomaticRepairs") { 
+        $.push('DummyOrchestrationServiceName');
+      }
+      return $;
+
+  - from: source-file-python
+    where: $ 
+    transform: >-
+      return $.
+        replace(/, 'DummyOrchestrationServiceName'/g,'').
+        replace(/dummy_orchestration_service_name = "DummyOrchestrationServiceName"/g,'');
 ```
 
 ### Python multi-api