[FIXED JENKINS-33857] Make initial admin password file end with a newline.
[FIXED JENKINS-33857] Make initial admin password file end with a newline.

This makes it a tiny bit more convenient to `cat` the file and copy the password
to your clipboard.  Previously, the file did not have a line ending, so the
password would run into your shell prompt, making copying the text harder.

Jimilian/jenkins,jpbriend/jenkins,dennisjlee/jenkins,bkmeneguello/jenkins,escoem/jenkins,kohsuke/hudson,samatdav/jenkins,patbos/jenkins,NehemiahMi/jenkins,oleg-nenashev/jenkins,oleg-nenashev/jenkins,alvarolobato/jenkins,oleg-nenashev/jenkins,ikedam/jenkins,godfath3r/jenkins,recena/jenkins,godfath3r/jenkins,olivergondza/jenkins,MichaelPranovich/jenkins_sc,gusreiber/jenkins,alvarolobato/jenkins,batmat/jenkins,sathiya-mit/jenkins,jglick/jenkins,batmat/jenkins,varmenise/jenkins,v1v/jenkins,ErikVerheul/jenkins,vjuranek/jenkins,jpbriend/jenkins,DanielWeber/jenkins,evernat/jenkins,Jochen-A-Fuerbacher/jenkins,ajshastri/jenkins,dariver/jenkins,tangkun75/jenkins,SebastienGllmt/jenkins,Vlatombe/jenkins,v1v/jenkins,jenkinsci/jenkins,samatdav/jenkins,rsandell/jenkins,dariver/jenkins,vjuranek/jenkins,jglick/jenkins,dariver/jenkins,viqueen/jenkins,ikedam/jenkins,ErikVerheul/jenkins,ndeloof/jenkins,viqueen/jenkins,ErikVerheul/jenkins,pjanouse/jenkins,Jochen-A-Fuerbacher/jenkins,gitaccountforprashant/gittest,NehemiahMi/jenkins,andresrc/jenkins,ikedam/jenkins,Jimilian/jenkins,rsandell/jenkins,jpbriend/jenkins,rsandell/jenkins,viqueen/jenkins,godfath3r/jenkins,dariver/jenkins,kohsuke/hudson,tangkun75/jenkins,tangkun75/jenkins,rlugojr/jenkins,escoem/jenkins,stephenc/jenkins,Vlatombe/jenkins,oleg-nenashev/jenkins,stephenc/jenkins,bpzhang/jenkins,alvarolobato/jenkins,MarkEWaite/jenkins,patbos/jenkins,damianszczepanik/jenkins,Jochen-A-Fuerbacher/jenkins,ndeloof/jenkins,ErikVerheul/jenkins,fbelzunc/jenkins,dennisjlee/jenkins,stephenc/jenkins,alvarolobato/jenkins,jenkinsci/jenkins,NehemiahMi/jenkins,protazy/jenkins,SebastienGllmt/jenkins,rlugojr/jenkins,kohsuke/hudson,ikedam/jenkins,recena/jenkins,gusreiber/jenkins,protazy/jenkins,evernat/jenkins,godfath3r/jenkins,pjanouse/jenkins,DanielWeber/jenkins,jenkinsci/jenkins,rlugojr/jenkins,batmat/jenkins,v1v/jenkins,bkmeneguello/jenkins,olivergondza/jenkins,batmat/jenkins,aldaris/jenkins,andresrc/jenkins,bpzhang/jenkins,ErikVerheul/jenkins,Jimilian/jenkins,aldaris/jenkins,jpbriend/jenkins,ndeloof/jenkins,ndeloof/jenkins,jenkinsci/jenkins,FarmGeek4Life/jenkins,stephenc/jenkins,ydubreuil/jenkins,daniel-beck/jenkins,SebastienGllmt/jenkins,FarmGeek4Life/jenkins,pjanouse/jenkins,NehemiahMi/jenkins,lilyJi/jenkins,dariver/jenkins,patbos/jenkins,v1v/jenkins,ErikVerheul/jenkins,christ66/jenkins,alvarolobato/jenkins,andresrc/jenkins,olivergondza/jenkins,gitaccountforprashant/gittest,evernat/jenkins,rlugojr/jenkins,godfath3r/jenkins,recena/jenkins,NehemiahMi/jenkins,fbelzunc/jenkins,hplatou/jenkins,azweb76/jenkins,MarkEWaite/jenkins,Jochen-A-Fuerbacher/jenkins,dennisjlee/jenkins,damianszczepanik/jenkins,MichaelPranovich/jenkins_sc,ndeloof/jenkins,v1v/jenkins,samatdav/jenkins,bkmeneguello/jenkins,hplatou/jenkins,aldaris/jenkins,protazy/jenkins,azweb76/jenkins,aldaris/jenkins,christ66/jenkins,rsandell/jenkins,gitaccountforprashant/gittest,sathiya-mit/jenkins,Jochen-A-Fuerbacher/jenkins,NehemiahMi/jenkins,varmenise/jenkins,pjanouse/jenkins,pjanouse/jenkins,dariver/jenkins,vjuranek/jenkins,bkmeneguello/jenkins,rsandell/jenkins,patbos/jenkins,jenkinsci/jenkins,rsandell/jenkins,v1v/jenkins,lilyJi/jenkins,daniel-beck/jenkins,alvarolobato/jenkins,Ykus/jenkins,dennisjlee/jenkins,ydubreuil/jenkins,godfath3r/jenkins,aldaris/jenkins,protazy/jenkins,protazy/jenkins,viqueen/jenkins,Ykus/jenkins,fbelzunc/jenkins,kohsuke/hudson,MarkEWaite/jenkins,FarmGeek4Life/jenkins,damianszczepanik/jenkins,tfennelly/jenkins,amuniz/jenkins,dennisjlee/jenkins,jglick/jenkins,Vlatombe/jenkins,sathiya-mit/jenkins,ydubreuil/jenkins,olivergondza/jenkins,wuwen5/jenkins,rlugojr/jenkins,FarmGeek4Life/jenkins,ydubreuil/jenkins,andresrc/jenkins,MichaelPranovich/jenkins_sc,vjuranek/jenkins,evernat/jenkins,gitaccountforprashant/gittest,amuniz/jenkins,ydubreuil/jenkins,aldaris/jenkins,varmenise/jenkins,bkmeneguello/jenkins,christ66/jenkins,ErikVerheul/jenkins,wuwen5/jenkins,Vlatombe/jenkins,vjuranek/jenkins,tangkun75/jenkins,escoem/jenkins,Vlatombe/jenkins,DanielWeber/jenkins,bpzhang/jenkins,samatdav/jenkins,lilyJi/jenkins,ndeloof/jenkins,damianszczepanik/jenkins,azweb76/jenkins,gusreiber/jenkins,andresrc/jenkins,daniel-beck/jenkins,hplatou/jenkins,MichaelPranovich/jenkins_sc,gitaccountforprashant/gittest,NehemiahMi/jenkins,kohsuke/hudson,rsandell/jenkins,Vlatombe/jenkins,azweb76/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,tfennelly/jenkins,rlugojr/jenkins,sathiya-mit/jenkins,olivergondza/jenkins,protazy/jenkins,jpbriend/jenkins,stephenc/jenkins,hplatou/jenkins,jpbriend/jenkins,recena/jenkins,gusreiber/jenkins,ajshastri/jenkins,Ykus/jenkins,evernat/jenkins,bpzhang/jenkins,samatdav/jenkins,sathiya-mit/jenkins,wuwen5/jenkins,recena/jenkins,recena/jenkins,evernat/jenkins,fbelzunc/jenkins,jenkinsci/jenkins,aldaris/jenkins,fbelzunc/jenkins,ikedam/jenkins,amuniz/jenkins,vjuranek/jenkins,MarkEWaite/jenkins,stephenc/jenkins,tfennelly/jenkins,tangkun75/jenkins,ajshastri/jenkins,Ykus/jenkins,bpzhang/jenkins,tfennelly/jenkins,tangkun75/jenkins,azweb76/jenkins,viqueen/jenkins,escoem/jenkins,ydubreuil/jenkins,wuwen5/jenkins,stephenc/jenkins,patbos/jenkins,ydubreuil/jenkins,hplatou/jenkins,varmenise/jenkins,MichaelPranovich/jenkins_sc,jglick/jenkins,MichaelPranovich/jenkins_sc,oleg-nenashev/jenkins,jglick/jenkins,pjanouse/jenkins,Vlatombe/jenkins,amuniz/jenkins,batmat/jenkins,v1v/jenkins,Jochen-A-Fuerbacher/jenkins,SebastienGllmt/jenkins,lilyJi/jenkins,fbelzunc/jenkins,jglick/jenkins,hplatou/jenkins,olivergondza/jenkins,tfennelly/jenkins,lilyJi/jenkins,bkmeneguello/jenkins,oleg-nenashev/jenkins,azweb76/jenkins,lilyJi/jenkins,MarkEWaite/jenkins,DanielWeber/jenkins,ajshastri/jenkins,dennisjlee/jenkins,daniel-beck/jenkins,SebastienGllmt/jenkins,FarmGeek4Life/jenkins,patbos/jenkins,MarkEWaite/jenkins,sathiya-mit/jenkins,wuwen5/jenkins,MarkEWaite/jenkins,godfath3r/jenkins,dennisjlee/jenkins,FarmGeek4Life/jenkins,daniel-beck/jenkins,Ykus/jenkins,hplatou/jenkins,tfennelly/jenkins,christ66/jenkins,amuniz/jenkins,ikedam/jenkins,kohsuke/hudson,tangkun75/jenkins,wuwen5/jenkins,samatdav/jenkins,viqueen/jenkins,alvarolobato/jenkins,azweb76/jenkins,andresrc/jenkins,pjanouse/jenkins,sathiya-mit/jenkins,ajshastri/jenkins,bpzhang/jenkins,gusreiber/jenkins,daniel-beck/jenkins,amuniz/jenkins,christ66/jenkins,jpbriend/jenkins,viqueen/jenkins,ndeloof/jenkins,Jimilian/jenkins,oleg-nenashev/jenkins,batmat/jenkins,varmenise/jenkins,Ykus/jenkins,Ykus/jenkins,escoem/jenkins,olivergondza/jenkins,rsandell/jenkins,varmenise/jenkins,samatdav/jenkins,jglick/jenkins,batmat/jenkins,MarkEWaite/jenkins,ajshastri/jenkins,DanielWeber/jenkins,daniel-beck/jenkins,DanielWeber/jenkins,SebastienGllmt/jenkins,gusreiber/jenkins,fbelzunc/jenkins,escoem/jenkins,damianszczepanik/jenkins,vjuranek/jenkins,escoem/jenkins,kohsuke/hudson,damianszczepanik/jenkins,wuwen5/jenkins,ikedam/jenkins,SebastienGllmt/jenkins,patbos/jenkins,evernat/jenkins,gitaccountforprashant/gittest,bpzhang/jenkins,Jimilian/jenkins,christ66/jenkins,Jimilian/jenkins,DanielWeber/jenkins,lilyJi/jenkins,bkmeneguello/jenkins,amuniz/jenkins,daniel-beck/jenkins,gitaccountforprashant/gittest,Jochen-A-Fuerbacher/jenkins,dariver/jenkins,tfennelly/jenkins,rlugojr/jenkins,protazy/jenkins,varmenise/jenkins,andresrc/jenkins,ikedam/jenkins,Jimilian/jenkins,christ66/jenkins,damianszczepanik/jenkins,ajshastri/jenkins,gusreiber/jenkins,FarmGeek4Life/jenkins,MichaelPranovich/jenkins_sc,recena/jenkins,kohsuke/hudson,damianszczepanik/jenkins