build(deps): bump actions/setup-node from 6.3.0 to 6.4.0

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 6.3.0 to 6.4.0.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v6.3.0...v6.4.0)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: 6.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/node.js.yml

@@ -22,7 +22,7 @@ jobs:
     steps:
     - uses: actions/checkout@v6
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v6.3.0
+      uses: actions/setup-node@v6.4.0
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm install

.github/workflows/publish-npm.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Setup Node
-        uses: actions/setup-node@v6.3.0
+        uses: actions/setup-node@v6.4.0
         with:
           node-version: "24"
           registry-url: "https://registry.npmjs.org"