don't include derivation name in temporary build directories (backport #13839)#14004

mergify[bot] merged 1 commit into2.31-maintenanceNixOS/nix:2.31-maintenancefrom

mergify/bp/2.31-maintenance/pr-13839NixOS/nix:mergify/bp/2.31-maintenance/pr-13839Copy head branch name to clipboard