build: add release job with release-please

.github/workflows/node.js.yml

@@ -16,10 +16,27 @@ jobs:
     name: Node ${{ matrix.node-version }}
     steps:
     - uses: actions/checkout@v4
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
+    - uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm ci
     - run: npm run lint
-    - run: npm test --workspaces --if-present
+    - run: npm test --workspaces
+
+  release:
+    needs: validate
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+    - uses: actions/checkout@v4
+    - uses: google-github-actions/release-please-action@v4
+        with:
+          # Use GitHub Actions secret with a Personal Access Token as all
+          # resources created by release-please (release tag or release pull
+          # request) will not trigger future GitHub actions workflows, and
+          # workflows normally triggered by release.created events will also
+          # not run when used with the default GITHUB_TOKEN.
+          token: ${{ secrets.Automation }}