Fix upload-artifact version for v4

Author: nfrasser

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: postpublish
         run: npm run dist:postpublish
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: linkify
           path: dist/