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: