ci: workflow fixes

Author: wanoo21

.github/workflows/auto-publish.yml

@@ -14,9 +14,10 @@ jobs:
 
     steps:
       - uses: actions/checkout@master
-      - uses: actions/setup-node@v2
+      - uses: actions/setup-node@v4
         with:
-          node-version: '16.x'
+          node-version: '18.x'
+          cache: 'pnpm'
 
       - name: Install modules & build the Library
         run: |