ci: use latest

Author: Omochice

.github/workflows/ci.yml

@@ -82,6 +82,8 @@ jobs:
         run: mv **/*.xml ./
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
+        with:
+          version: latest
       - name: merge coverage
         run: pnpm dlx cobertura@1.0.4 -o coverage.xml $(ls *.xml | sed 's/^\\(\\(coverage\\)-\(.*\\)\\.xml$/\\3=\\1/g')
       - name: show