changes:  fixed possible nil.close,  close stderr and stdout when process terminated  added missing default value in MiqCockpitWsWorker::Runner#wait_on_cockpit_ws(pid) method,  added logging what command used to start cockpit process and enviroment settings  fixed typo when accessig command to start cockpit  return pid or raise error if cockpit process not started
changes:
 fixed possible nil.close,
 close stderr and stdout when process terminated
 added missing default value in MiqCockpitWsWorker::Runner#wait_on_cockpit_ws(pid) method,
 added logging what command used to start cockpit process and enviroment settings
 fixed typo when accessig command to start cockpit
 return pid or raise error if cockpit process not started

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1824355

agrare/manageiq,mzazrivec/manageiq,d-m-u/manageiq,agrare/manageiq,ManageIQ/manageiq,billfitzgerald0120/manageiq,lpichler/manageiq,d-m-u/manageiq,kbrock/manageiq,ManageIQ/manageiq,NickLaMuro/manageiq,djberg96/manageiq,chessbyte/manageiq,mzazrivec/manageiq,djberg96/manageiq,agrare/manageiq,lpichler/manageiq,lpichler/manageiq,ManageIQ/manageiq,billfitzgerald0120/manageiq,djberg96/manageiq,skateman/manageiq,chessbyte/manageiq,jrafanie/manageiq,jrafanie/manageiq,jvlcek/manageiq,jvlcek/manageiq,jrafanie/manageiq,gmcculloug/manageiq,d-m-u/manageiq,gmcculloug/manageiq,lpichler/manageiq,jvlcek/manageiq,kbrock/manageiq,NickLaMuro/manageiq,skateman/manageiq,mzazrivec/manageiq,jrafanie/manageiq,billfitzgerald0120/manageiq,skateman/manageiq,chessbyte/manageiq,jvlcek/manageiq,NickLaMuro/manageiq,djberg96/manageiq,billfitzgerald0120/manageiq,agrare/manageiq,d-m-u/manageiq,gmcculloug/manageiq,chessbyte/manageiq,skateman/manageiq,ManageIQ/manageiq,gmcculloug/manageiq,NickLaMuro/manageiq,kbrock/manageiq,kbrock/manageiq,mzazrivec/manageiq