Bump actions/configure-pages from 5 to 6 (#1410)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/cpp-python-build.yml

@@ -844,7 +844,7 @@ jobs:
           touch documentation/html/.nojekyll
           sphinx-build -b html documentation documentation/html/python
       - name: Setup Pages
-        uses: actions/configure-pages@v5
+        uses: actions/configure-pages@v6
       - name: Upload Pages Artifact
         uses: actions/upload-pages-artifact@v4
         with: