ci: update branch setup/rules and CONTRIBUTING.md

Patrick Kollitsch

9 days ago c336f54315f4d3a8f80c2b8c82a0055037e7bf76

 .github/workflows/quickstart.yml

@@ -20,17 +20,18 @@

    steps:
      - name: Check out repository
        uses: actions/checkout@v6
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
        with:
          persist-credentials: false
          submodules: false

      - name: Set up Node.js
        uses: actions/setup-node@v6
        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e
        with:
          node-version: "24"

      - name: Set up Hugo
        uses: peaceiris/actions-hugo@v3
        uses: peaceiris/actions-hugo@2752ce1d29631191ea3f27c23495fa06139a5b78
        with:
          hugo-version: "latest"
          extended: true