Merge pull request #1365 from google:dependabot/github_actions/actions/setup-node-6.0.0

PiperOrigin-RevId: 829379009

Author: copybara-github

.github/workflows/build_test_wasm.yml

@@ -45,7 +45,7 @@ jobs:
         fetch-depth: 1
 
     - name: Install node
-      uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+      uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
       with:
         node-version: ${{env.NODE_VERSION}}