chore(deps): update actions/configure-pages action to v6 (#45)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/deploy.yaml

@@ -25,7 +25,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Setup Pages
-        uses: actions/configure-pages@v5
+        uses: actions/configure-pages@v6
 
       - name: Install mdbook
         uses: peaceiris/actions-mdbook@v2