workflow: update ci dependencies

Author: NelsonYong

.github/workflows/ci.yml

@@ -9,7 +9,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Install pnpm
-        uses: pnpm/action-setup@v2
+     - uses: pnpm/action-setup@v2
+        with:
+          version: 7.9.5
       - name: Set node
         uses: actions/setup-node@v3
         with: