Pick up the core fix that transforms codeLens/resolve - #11

The template is not valid. .github/workflows/ci.yml (Line: 21, Col: 14): An error occurred trying to start process '/nix/store/nyz5p0jqz8bwrlr4715np042g19bwiyy-github-runner-2.337.0/lib/externals/node20/bin/node' with working directory '/run/github-runner/desktop1-cnls/cpp-notebook-language-server/cpp-notebook-language-server'. No such file or directory

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/