chore(deps): bump actions/upload-pages-artifact from 3 to 4 (#1793)

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.github/workflows/deploy-docs.yml

@@ -44,7 +44,7 @@ jobs:
               uses: actions/configure-pages@v6
 
             - name: Upload Pages artifact
-              uses: actions/upload-pages-artifact@v3
+              uses: actions/upload-pages-artifact@v4
               with:
                   path: tmp/docs-combined