build(deps): bump actions/upload-pages-artifact from 4 to 5 (#27)

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Author: dependabot[bot]

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
           key: ${{ steps.cache-restore.outputs.cache-primary-key }}
 
       # Upload pages artifact
-      - uses: actions/upload-pages-artifact@v4
+      - uses: actions/upload-pages-artifact@v5
         with:
           path: _out/html-multi