update

Author: mikebarkmin

.github/workflows/javadoc.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: github-pages
           path: distribution/javadoc