Fix publishing

Author: dhcode

.github/workflows/publish.yml

@@ -19,6 +19,9 @@ jobs:
         with:
           node-version: '20'
           registry-url: 'https://registry.npmjs.org'
+      # Ensure npm 11.5.1 or later is installed
+      - name: Update npm
+        run: npm install -g npm@latest
       - run: npm ci
       - run: npm run build
       - run: npm test