Remove node from main test task (#1856)

.github/workflows/build.yml

@@ -38,21 +38,11 @@ jobs:
       - name: Set up MSBuild
         uses: microsoft/setup-msbuild@c26a08ba26249b81327e26f6ef381897b6a8754d
 
-      - name: Set up Node
-        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea
-        with:
-          node-version: '14'
-
-      - name: Update NPM
-        run: npm install -g npm@7
-
       - name: Print environment
         run: |
           nuget help | grep Version
           msbuild -version
           dotnet --info
-          node --version
-          npm --version
           echo "GitHub ref: $GITHUB_REF"
           echo "GitHub event: $GITHUB_EVENT"