ci: fix doc build

Author: jll63

.github/workflows/ci.yml

@@ -115,3 +115,12 @@ jobs:
         with:
           name: antora-docs-${{ matrix.name }}
           path: doc/html
+
+      - name: Upload static files as artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: doc/build/site
+
+      - name: Deploy to GitHub Pages
+        if: github.repository_owner == 'jll63' && github.ref_name == 'feature/doc'
+        uses: actions/deploy-pages@v4