azure-pipelines now has nightly-only in v0.4

Author: jonhoo

azure-pipelines.yml

@@ -87,5 +87,5 @@ resources:
     - repository: templates
       type: github
       name: crate-ci/azure-pipelines
-      ref: refs/heads/add-nightly-only
+      ref: refs/heads/v0.4
       endpoint: jonhoo