Add a build retry.

.vsts-ci.yml

@@ -34,6 +34,11 @@ variables:
 stages:
 - stage: build
   jobs:
+  - job: Publish_Build_Configuration
+    steps:
+    - publish: $(Build.SourcesDirectory)\eng\BuildConfiguration
+      artifact: BuildConfiguration
+      displayName: Publish Build Config
   - template: /eng/build.yml
     parameters:
       agentOs: Windows_NT

eng/BuildConfiguration/build-configuration.json

@@ -0,0 +1,10 @@
+{
+   "RetryCountLimit":1,
+   "RetryByPipeline":{
+      "RetryStages":[
+         {
+            "StageName":"build"
+         }
+      ]
+   }
+}