chore: adjust pnpm version to 9

Author: Yukaii

.github/actions/setup-repo/action.yml

@@ -16,7 +16,7 @@ runs:
       name: Install pnpm
       id: pnpm-install
       with:
-        version: 7
+        version: 9
         run_install: false
 
     - name: Get pnpm store directory