fix(cute_dsl): migrate off APIs removed in nvidia-cutlass-dsl 4.6 (keeps 4.5.x compat) - #3922

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/labeler@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/