chore(deps): update actions/setup-node action to v6

Author: renovate[bot]

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
           # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
           fetch-depth: 0
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           registry-url: 'https://registry.npmjs.org' # to create .npmrc file with NODE_AUTH_TOKEN
           node-version: 22

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
       - name: setup Node.js ${{ matrix.node_version }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node_version }}
       - name: Install

.github/workflows/website.yml

@@ -11,7 +11,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 22
       - name: Set Env