Use "permanent" as canonical symbol
Use "permanent" as canonical symbol

This better reflect the web UI display name "Permanent Agent" for this Agent flavour
https://github.com/ndeloof/jenkins/blob/agent/core/src/main/resources/hudson/slaves/Messages.properties#L32
amuniz/jenkins,amuniz/jenkins,rsandell/jenkins,viqueen/jenkins,bkmeneguello/jenkins,daniel-beck/jenkins,ikedam/jenkins,jenkinsci/jenkins,sathiya-mit/jenkins,v1v/jenkins,DanielWeber/jenkins,viqueen/jenkins,jenkinsci/jenkins,stephenc/jenkins,patbos/jenkins,damianszczepanik/jenkins,andresrc/jenkins,DanielWeber/jenkins,Jochen-A-Fuerbacher/jenkins,patbos/jenkins,MarkEWaite/jenkins,amuniz/jenkins,ikedam/jenkins,MarkEWaite/jenkins,pjanouse/jenkins,ikedam/jenkins,viqueen/jenkins,DanielWeber/jenkins,jenkinsci/jenkins,ikedam/jenkins,aldaris/jenkins,kohsuke/hudson,Jochen-A-Fuerbacher/jenkins,ikedam/jenkins,godfath3r/jenkins,damianszczepanik/jenkins,Vlatombe/jenkins,daniel-beck/jenkins,andresrc/jenkins,patbos/jenkins,amuniz/jenkins,rsandell/jenkins,batmat/jenkins,pjanouse/jenkins,rsandell/jenkins,bkmeneguello/jenkins,amuniz/jenkins,DanielWeber/jenkins,bkmeneguello/jenkins,oleg-nenashev/jenkins,viqueen/jenkins,godfath3r/jenkins,stephenc/jenkins,jenkinsci/jenkins,godfath3r/jenkins,aldaris/jenkins,aldaris/jenkins,godfath3r/jenkins,oleg-nenashev/jenkins,v1v/jenkins,batmat/jenkins,aldaris/jenkins,kohsuke/hudson,batmat/jenkins,pjanouse/jenkins,recena/jenkins,patbos/jenkins,MarkEWaite/jenkins,ikedam/jenkins,recena/jenkins,ikedam/jenkins,rsandell/jenkins,Jochen-A-Fuerbacher/jenkins,Vlatombe/jenkins,Jochen-A-Fuerbacher/jenkins,daniel-beck/jenkins,sathiya-mit/jenkins,patbos/jenkins,andresrc/jenkins,jenkinsci/jenkins,recena/jenkins,damianszczepanik/jenkins,DanielWeber/jenkins,pjanouse/jenkins,recena/jenkins,daniel-beck/jenkins,stephenc/jenkins,kohsuke/hudson,recena/jenkins,DanielWeber/jenkins,rsandell/jenkins,bkmeneguello/jenkins,bkmeneguello/jenkins,Vlatombe/jenkins,MarkEWaite/jenkins,aldaris/jenkins,DanielWeber/jenkins,stephenc/jenkins,Vlatombe/jenkins,stephenc/jenkins,pjanouse/jenkins,stephenc/jenkins,MarkEWaite/jenkins,oleg-nenashev/jenkins,MarkEWaite/jenkins,amuniz/jenkins,batmat/jenkins,godfath3r/jenkins,bkmeneguello/jenkins,Vlatombe/jenkins,patbos/jenkins,stephenc/jenkins,damianszczepanik/jenkins,kohsuke/hudson,v1v/jenkins,jenkinsci/jenkins,Vlatombe/jenkins,jenkinsci/jenkins,viqueen/jenkins,godfath3r/jenkins,jenkinsci/jenkins,MarkEWaite/jenkins,sathiya-mit/jenkins,andresrc/jenkins,rsandell/jenkins,oleg-nenashev/jenkins,MarkEWaite/jenkins,v1v/jenkins,oleg-nenashev/jenkins,damianszczepanik/jenkins,andresrc/jenkins,aldaris/jenkins,sathiya-mit/jenkins,oleg-nenashev/jenkins,andresrc/jenkins,daniel-beck/jenkins,batmat/jenkins,v1v/jenkins,aldaris/jenkins,Jochen-A-Fuerbacher/jenkins,daniel-beck/jenkins,patbos/jenkins,sathiya-mit/jenkins,Vlatombe/jenkins,ikedam/jenkins,andresrc/jenkins,kohsuke/hudson,pjanouse/jenkins,recena/jenkins,sathiya-mit/jenkins,damianszczepanik/jenkins,Jochen-A-Fuerbacher/jenkins,sathiya-mit/jenkins,viqueen/jenkins,daniel-beck/jenkins,damianszczepanik/jenkins,oleg-nenashev/jenkins,Jochen-A-Fuerbacher/jenkins,batmat/jenkins,viqueen/jenkins,amuniz/jenkins,bkmeneguello/jenkins,godfath3r/jenkins,batmat/jenkins,kohsuke/hudson,v1v/jenkins,recena/jenkins,rsandell/jenkins,rsandell/jenkins,kohsuke/hudson,kohsuke/hudson,v1v/jenkins,pjanouse/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins