packet: add test examples for RTRErrorReport
packet: add test examples for RTRErrorReport

h-naoto/gobgp,a16/gobgp,a16/gobgp,osrg/gobgp,ishidawataru/gobgp,osrg/gobgp,ishidawataru/gobgp,a16/gobgp,tamihiro/gobgp,fujita/gobgp,Dipsingh/gobgp,j-kato/gobgp,h-naoto/gobgp,osrg/gobgp,YujiOshima/gobgp,YujiOshima/gobgp,a16/gobgp,fujita/gobgp,fujita/gobgp,ishidawataru/gobgp,ramrunner/gobgp,a16/gobgp,ramrunner/gobgp,a16/gobgp,j-kato/gobgp,tamihiro/gobgp,YujiOshima/gobgp,h-naoto/gobgp,Dipsingh/gobgp,j-kato/gobgp,fujita/gobgp,Dipsingh/gobgp,tamihiro/gobgp,ramrunner/gobgp,tamihiro/gobgp,osrg/gobgp,a16/gobgp