dataset Ingest Request for ct-ch4-monthgrid-v2025 - #21

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38, actions/upload-artifact@4cec3d8aa04e39d1a68397de0c4cd6fb9dce8ec1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/