fix: ci pnpm version

Author: isaquebock

.github/workflows/package-theme.yml

@@ -34,8 +34,6 @@ jobs:
 
       - name: Setup pnpm
         uses: pnpm/action-setup@v4
-        with:
-          version: 9
 
       - name: Install workspace dependencies
         run: pnpm install --frozen-lockfile