chore(deps): update pnpm/action-setup action to v4

Author: renovate[bot]

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
           node-version: 18
 
       - name: Install pnpm
-        uses: pnpm/action-setup@v2.4.1
+        uses: pnpm/action-setup@v4.0.0
         with:
           version: latest