[JENKINS-48773] - Limit which section headers are added to the breadcrumb config outline (#3213)
[JENKINS-48773] - Limit which section headers are added to the breadcrumb config outline (#3213)

* [JENKINS-48773] Don't include section elements in repeatables

* Only include visible section headers

* Fix tests by checking for presence of method first

daniel-beck/jenkins,viqueen/jenkins,kohsuke/hudson,oleg-nenashev/jenkins,aldaris/jenkins,MarkEWaite/jenkins,batmat/jenkins,daniel-beck/jenkins,batmat/jenkins,ikedam/jenkins,kohsuke/hudson,damianszczepanik/jenkins,daniel-beck/jenkins,batmat/jenkins,pjanouse/jenkins,recena/jenkins,aldaris/jenkins,sathiya-mit/jenkins,rsandell/jenkins,DanielWeber/jenkins,sathiya-mit/jenkins,sathiya-mit/jenkins,pjanouse/jenkins,Jochen-A-Fuerbacher/jenkins,batmat/jenkins,Vlatombe/jenkins,damianszczepanik/jenkins,v1v/jenkins,bkmeneguello/jenkins,recena/jenkins,dariver/jenkins,oleg-nenashev/jenkins,amuniz/jenkins,godfath3r/jenkins,rsandell/jenkins,andresrc/jenkins,jenkinsci/jenkins,daniel-beck/jenkins,andresrc/jenkins,ErikVerheul/jenkins,kohsuke/hudson,stephenc/jenkins,DanielWeber/jenkins,sathiya-mit/jenkins,damianszczepanik/jenkins,daniel-beck/jenkins,pjanouse/jenkins,MarkEWaite/jenkins,andresrc/jenkins,oleg-nenashev/jenkins,stephenc/jenkins,godfath3r/jenkins,godfath3r/jenkins,v1v/jenkins,pjanouse/jenkins,aldaris/jenkins,recena/jenkins,amuniz/jenkins,rsandell/jenkins,stephenc/jenkins,dariver/jenkins,ErikVerheul/jenkins,Vlatombe/jenkins,ikedam/jenkins,Jochen-A-Fuerbacher/jenkins,DanielWeber/jenkins,MarkEWaite/jenkins,andresrc/jenkins,Vlatombe/jenkins,v1v/jenkins,batmat/jenkins,bkmeneguello/jenkins,ErikVerheul/jenkins,MarkEWaite/jenkins,ikedam/jenkins,stephenc/jenkins,godfath3r/jenkins,DanielWeber/jenkins,aldaris/jenkins,kohsuke/hudson,dariver/jenkins,damianszczepanik/jenkins,patbos/jenkins,oleg-nenashev/jenkins,v1v/jenkins,recena/jenkins,Vlatombe/jenkins,DanielWeber/jenkins,daniel-beck/jenkins,jenkinsci/jenkins,Jochen-A-Fuerbacher/jenkins,patbos/jenkins,kohsuke/hudson,oleg-nenashev/jenkins,MarkEWaite/jenkins,Vlatombe/jenkins,dariver/jenkins,aldaris/jenkins,ikedam/jenkins,Vlatombe/jenkins,pjanouse/jenkins,amuniz/jenkins,daniel-beck/jenkins,viqueen/jenkins,Jochen-A-Fuerbacher/jenkins,MarkEWaite/jenkins,recena/jenkins,aldaris/jenkins,rsandell/jenkins,jenkinsci/jenkins,damianszczepanik/jenkins,damianszczepanik/jenkins,ikedam/jenkins,Vlatombe/jenkins,damianszczepanik/jenkins,recena/jenkins,rsandell/jenkins,kohsuke/hudson,batmat/jenkins,ikedam/jenkins,viqueen/jenkins,Jochen-A-Fuerbacher/jenkins,ErikVerheul/jenkins,godfath3r/jenkins,ErikVerheul/jenkins,ikedam/jenkins,amuniz/jenkins,DanielWeber/jenkins,patbos/jenkins,bkmeneguello/jenkins,bkmeneguello/jenkins,stephenc/jenkins,v1v/jenkins,v1v/jenkins,damianszczepanik/jenkins,MarkEWaite/jenkins,sathiya-mit/jenkins,dariver/jenkins,Jochen-A-Fuerbacher/jenkins,bkmeneguello/jenkins,kohsuke/hudson,aldaris/jenkins,pjanouse/jenkins,ikedam/jenkins,amuniz/jenkins,jenkinsci/jenkins,v1v/jenkins,sathiya-mit/jenkins,jenkinsci/jenkins,pjanouse/jenkins,viqueen/jenkins,amuniz/jenkins,patbos/jenkins,bkmeneguello/jenkins,godfath3r/jenkins,oleg-nenashev/jenkins,oleg-nenashev/jenkins,andresrc/jenkins,MarkEWaite/jenkins,rsandell/jenkins,andresrc/jenkins,godfath3r/jenkins,bkmeneguello/jenkins,DanielWeber/jenkins,ErikVerheul/jenkins,Jochen-A-Fuerbacher/jenkins,jenkinsci/jenkins,batmat/jenkins,amuniz/jenkins,rsandell/jenkins,jenkinsci/jenkins,viqueen/jenkins,jenkinsci/jenkins,viqueen/jenkins,dariver/jenkins,sathiya-mit/jenkins,andresrc/jenkins,viqueen/jenkins,stephenc/jenkins,patbos/jenkins,recena/jenkins,stephenc/jenkins,patbos/jenkins,daniel-beck/jenkins,kohsuke/hudson,dariver/jenkins,ErikVerheul/jenkins,patbos/jenkins,rsandell/jenkins