Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684, julia-actions/setup-julia@5c9647d97b78a5debe5164e9eec09d653d29bd71, mamba-org/setup-micromamba@add3a49764cedee8ee24e82dfde87f5bc2914462. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/