Salvage follow-up for #88993: the preflight was defined but never called from the prerequisites stage or the full-install path, so the Fedora node-gyp failure (#93063) would still occur. Wire it in after check_node in both sequences.
Salvage follow-up for #88993: the preflight was defined but never called from the prerequisites stage or the full-install path, so the Fedora node-gyp failure (#93063) would still occur. Wire it in after check_node in both sequences.