packet: fix wrong assignment for Text field of RTRErrorReport
packet: fix wrong assignment for Text field of RTRErrorReport

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