actions/checkout@v4 and actions/cache@v4 are JavaScript actions and
require `node` in the container PATH. The rust job in check.yml only
installed system libs and the Rust toolchain, so the post-checkout
cleanup failed with `exec: "node": executable file not found in $PATH`
on every Forgejo run.
The frontend job already installed Node, which is why it succeeded.
The GitHub mirror is unaffected because ubuntu-latest ships with Node
preinstalled.
Validated against the failed run https://git.lacompagniemaximus.com/maximus/Simpl-Resultat/actions/runs/122
