update workflow

Author: Shiro-cha

.github/workflows/npm-publish.yml

@@ -17,9 +17,7 @@ jobs:
           node-version: 20
       # Installe Bun
       - name: Install Bun
-        run: |
-          curl -fsSL https://bun.sh/install | bash
-          echo "$HOME/.bun/bin" >> $GITHUB_PATH
+      - uses: oven-sh/setup-bun@v1
 
       - run: bun install
       - run: bun test