chore: remove version specification for pnpm action in CI workflows

Author: Marvin Zhang

.github/workflows/ci.yml

@@ -14,8 +14,6 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
-        with:
-          version: 10
 
       - name: Setup Node.js
         uses: actions/setup-node@v4

.github/workflows/copilot-setup-steps.yml

@@ -28,8 +28,6 @@ jobs:
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
-        with:
-          version: 10
 
       - name: Set up Node.js
         uses: actions/setup-node@v4

.github/workflows/publish.yml

@@ -14,8 +14,6 @@ jobs:
       - uses: actions/checkout@v4
 
       - uses: pnpm/action-setup@v4
-        with:
-          version: 10
 
       - uses: actions/setup-node@v4
         with: