Try to disable trigger on master.

Author: SteveIves

azure-pipelines.yml

@@ -3,8 +3,9 @@
 # Add steps that publish symbols, save build artifacts, and more:
 # https://docs.microsoft.com/azure/devops/pipelines/apps/windows/dot-net
 
-#trigger:
-#- master
+trigger:
+  exclude:
+  - master
 
 jobs:
 - job: CodeGenBuild