chore: remove explicit pnpm setup from binary cli build GHA

Author: pavelgj

.github/workflows/build-cli-binaries.yml

@@ -51,11 +51,6 @@ jobs:
         with:
           bun-version: latest
 
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v4
-        with:
-          version: 10.11.0
-      
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with: