chore: remove redundant oxc-project/setup-node from CI

setup-vp already handles Node.js setup via its node-version input

Co-authored-by: fengmk2 <156269+fengmk2@users.noreply.github.com>

Author: Copilot

.github/workflows/ci.yml

@@ -22,8 +22,6 @@ jobs:
     steps:
       - uses: taiki-e/checkout-action@3ab630d442e198ebb0ca30872832406ca01c46eb # v1.4.0
 
-      - uses: oxc-project/setup-node@8958a8e040102244b619c4a94fccb657a44b1c21 # v1.0.6
-
       - uses: voidzero-dev/setup-vp@679fb3bf669a1777bb417e81218c5ab904aa037f # v1
         with:
           cache: true