Added setup-python step to build (#2792)

Signed-off-by: George Araújo <george.gcac@gmail.com>

.github/workflows/deploy.yml

@@ -67,11 +67,16 @@ jobs:
     steps:
       - name: Checkout 🛎️
         uses: actions/checkout@v4
-      - name: Setup Ruby
+      - name: Setup Ruby 💎
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: "3.2.2"
+          ruby-version: "3.3.5"
           bundler-cache: true
+      - name: Setup Python 🐍
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+          cache: "pip" # caching pip dependencies
       - name: Update _config.yml ⚙️
         uses: fjogeleit/yaml-update-action@main
         with:
@@ -81,7 +86,7 @@ jobs:
           value: ${{ github.repository }}
       - name: Install and Build 🔧
         run: |
-          pip3 install --upgrade jupyter
+          pip3 install --upgrade nbconvert
           export JEKYLL_ENV=production
           bundle exec jekyll build
       - name: Purge unused CSS 🧹