Fix: Update workflow to use NPMTOKEN secret name

Author: xplusplusai

.github/workflows/publish.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Publish to NPM
         run: npm publish --access public
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPMTOKEN }}
 
       - name: Create GitHub Release
         uses: actions/create-release@v1