Bump actions/upload-pages-artifact from 3 to 4 (#2864)

Bumps
[actions/upload-pages-artifact](https://github.com/actions/upload-pages-artifact)
from 3 to 4.

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

Author: dependabot[bot]

.github/workflows/publish.yml

@@ -73,7 +73,7 @@ jobs:
         uses: actions/configure-pages@v5
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: book/html