[ci] Enable PME when signing NuGet packages (#10518)

jonathanpeppers · web-flow · commit e04201b974f1 · 2025-09-24T08:27:48.000-05:00
Context: dotnet/macios#23701 Context: #10453 In 398602e, we moved to the new `MicroBuildTemplate` and `v4` signing template. It appears there is an additional file we need for `real` signing to work.
diff --git a/.azuredevops/policies/branchClassification.yml‎ b/.azuredevops/policies/branchClassification.yml‎
@@ -0,0 +1,13 @@
+name: branch_classification
+resource: repository
+disabled: false
+where:
+configuration:
+  branchClassificationSettings:
+    defaultClassification: nonproduction
+    ruleset:
+      - name: prod-branches
+        branchNames:
+          - main
+          - release/*
+        classification: production
