Bump x/net version used by ray-operator to latest (0.57.0) to address CVEs - #5073

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: tj-actions/glob@2deae40528141fc53131606d56b4e4ce2a486b29. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/