build: Remove signing key setup from build

Author: qdot

azure-pipelines.yml

@@ -30,7 +30,7 @@ jobs:
         parameters:
           platform: "win-x64"
       # Set up key after build start, otherwise we won't have nuget to update yet.
-      - template: build/setup-signing-key.yml
+      # - template: build/setup-signing-key.yml
       - task: VSBuild@1
         displayName: "Build Project"
         inputs: