chore: remove npm installation step from release workflow

Author: azu

.github/workflows/release.yml

@@ -59,14 +59,7 @@ jobs:
         with:
           node-version: 'lts/*'
           registry-url: 'https://registry.npmjs.org'
-      
-      - name: Install latest npm
-        if: steps.tag-check.outputs.exists == 'false'
-        run: |
-          echo "Current npm version: $(npm -v)"
-          npm install -g npm@latest
-          echo "Updated npm version: $(npm -v)"
-      
+
       - name: Install dependencies
         if: steps.tag-check.outputs.exists == 'false'
         run: pnpm install --frozen-lockfile