ci(azure-pipelines): provide non-empty parameter service values

azure-pipelines.yaml

@@ -12,6 +12,8 @@ parameters:
           tag: node-20
         # extraBuildOptions: |
         #   --build-arg NPM_CUSTOM_REGISTRY=https://pkgs.dev.azure.com/fraport/_packaging/packages/npm/registry/
+        pool: 'Prod Private Agent Pool'
+        dependencies: []
         artifacts: |
           assets/icons
           assets/favicons
@@ -24,6 +26,7 @@ parameters:
           image: devfra.azurecr.io/de.fraport.build/haskell
           tag: 8.10.4
         pool: 'Prod Private Agent Pool DS2'
+        dependencies: []
         artifacts: |
           .stack/
           .stack-work/