refactor(ci): remove pnpm setup

Author: ChronicStone

.github/workflows/release.yml

@@ -16,9 +16,6 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Install pnpm
-        uses: pnpm/action-setup@v3
-
       - name: Set node
         uses: actions/setup-node@v4
         with: