[JENKINS-61478] Using material icons for alerts
[JENKINS-61478] Using material icons for alerts

rsandell/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,oleg-nenashev/jenkins,patbos/jenkins,ikedam/jenkins,pjanouse/jenkins,DanielWeber/jenkins,viqueen/jenkins,patbos/jenkins,MarkEWaite/jenkins,rsandell/jenkins,daniel-beck/jenkins,pjanouse/jenkins,oleg-nenashev/jenkins,rsandell/jenkins,oleg-nenashev/jenkins,oleg-nenashev/jenkins,viqueen/jenkins,ikedam/jenkins,oleg-nenashev/jenkins,DanielWeber/jenkins,MarkEWaite/jenkins,patbos/jenkins,MarkEWaite/jenkins,ikedam/jenkins,damianszczepanik/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,ikedam/jenkins,rsandell/jenkins,DanielWeber/jenkins,daniel-beck/jenkins,patbos/jenkins,MarkEWaite/jenkins,patbos/jenkins,jenkinsci/jenkins,viqueen/jenkins,DanielWeber/jenkins,viqueen/jenkins,viqueen/jenkins,rsandell/jenkins,jenkinsci/jenkins,v1v/jenkins,rsandell/jenkins,MarkEWaite/jenkins,pjanouse/jenkins,rsandell/jenkins,rsandell/jenkins,MarkEWaite/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,pjanouse/jenkins,ikedam/jenkins,daniel-beck/jenkins,v1v/jenkins,daniel-beck/jenkins,oleg-nenashev/jenkins,jenkinsci/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,pjanouse/jenkins,jenkinsci/jenkins,ikedam/jenkins,MarkEWaite/jenkins,v1v/jenkins,v1v/jenkins,viqueen/jenkins,ikedam/jenkins,daniel-beck/jenkins,viqueen/jenkins,ikedam/jenkins,damianszczepanik/jenkins,DanielWeber/jenkins,DanielWeber/jenkins,DanielWeber/jenkins,MarkEWaite/jenkins,patbos/jenkins,oleg-nenashev/jenkins,daniel-beck/jenkins,pjanouse/jenkins,v1v/jenkins,pjanouse/jenkins,v1v/jenkins,v1v/jenkins,damianszczepanik/jenkins,patbos/jenkins,damianszczepanik/jenkins