Properly print errors from `system()` in archive and restore commands#546

jeltz merged 1 commit intopercona:TDE_REL_17_STABLEpercona/postgres:TDE_REL_17_STABLEfrom

jeltz:tde/archive-restore-system-errorsjeltz/postgres:tde/archive-restore-system-errorsCopy head branch name to clipboard