Update publish-job.yml for Azure Pipelines

.azuredevops/pipelines/publish-job.yml

@@ -1,14 +1,17 @@
 
 variables:
   - template: templates/variables.yml
-  
-jobs:
-- job: Build
-  pool:
-    vmImage: ${{ variables.vmImage }}
-  steps:
-  - template: templates/build-steps.yml
 
+stages:
+- stage: build_angular
+  jobs:
+  - job: Build
+    pool:
+      vmImage: ${{ variables.vmImage }}
+    steps:
+    - template: templates/build-steps.yml
+
+- stage: publish
 - template: templates/publish-os-steps.yml  
   parameters:
     name: 'Win10x64'