Update GitHub Actions to latest versions while keeping Python 2.7

Co-authored-by: luzfcb <807599+luzfcb@users.noreply.github.com>

Author: Copilot

.github/workflows/github-pages.yml

@@ -18,12 +18,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout do repositório
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
         with:
           submodules: recursive
 
       - name: Configura python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: "2.7"
           cache: pip
@@ -35,7 +35,7 @@ jobs:
         run: make publish
 
       - name: Upload do site
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v4
         with:
           path: output/
 
@@ -52,4 +52,4 @@ jobs:
     steps:
       - name: Deploy no GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4