Bump actions withastro/action to v6 and actions/deploy-pages to v5

Author: marcprux

.github/workflows/deploy.yml

@@ -23,7 +23,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install, build, and upload site
-        uses: withastro/action@v5
+        uses: withastro/action@v6
         #with:
         #  path: .
 
@@ -38,5 +38,5 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5