JENKINS-61812 Fix read only password (#4622)
JENKINS-61812 Fix read only password (#4622)

* JENKINS-61812 Fix read only password

* Don't call getPasswordValue until later
pjanouse/jenkins,oleg-nenashev/jenkins,DanielWeber/jenkins,oleg-nenashev/jenkins,MarkEWaite/jenkins,MarkEWaite/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,viqueen/jenkins,pjanouse/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,v1v/jenkins,jenkinsci/jenkins,viqueen/jenkins,v1v/jenkins,MarkEWaite/jenkins,oleg-nenashev/jenkins,v1v/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,daniel-beck/jenkins,DanielWeber/jenkins,MarkEWaite/jenkins,oleg-nenashev/jenkins,jenkinsci/jenkins,rsandell/jenkins,rsandell/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,MarkEWaite/jenkins,ikedam/jenkins,daniel-beck/jenkins,viqueen/jenkins,v1v/jenkins,pjanouse/jenkins,DanielWeber/jenkins,viqueen/jenkins,viqueen/jenkins,ikedam/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,rsandell/jenkins,daniel-beck/jenkins,DanielWeber/jenkins,DanielWeber/jenkins,rsandell/jenkins,ikedam/jenkins,pjanouse/jenkins,oleg-nenashev/jenkins,rsandell/jenkins,v1v/jenkins,jenkinsci/jenkins,ikedam/jenkins,MarkEWaite/jenkins,ikedam/jenkins,damianszczepanik/jenkins,pjanouse/jenkins,viqueen/jenkins,MarkEWaite/jenkins,daniel-beck/jenkins,oleg-nenashev/jenkins,DanielWeber/jenkins,damianszczepanik/jenkins,v1v/jenkins,viqueen/jenkins,pjanouse/jenkins,jenkinsci/jenkins,ikedam/jenkins,rsandell/jenkins,damianszczepanik/jenkins,oleg-nenashev/jenkins,rsandell/jenkins,rsandell/jenkins,ikedam/jenkins,ikedam/jenkins,pjanouse/jenkins,damianszczepanik/jenkins,v1v/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,DanielWeber/jenkins