[CI] Update Nix toolbox #5075
nix-action-master.yml
on: pull_request_target
rocq-core
2m 33s
rocq-elpi
3m 12s
mathcomp
15m 26s
mathcomp-analysis-single
29m 5s
mathcomp-experimental-reals
2m 4s
mathcomp-analysis-stdlib
2m 33s