Add an env tag to studio and edxapp dns names.
Add an env tag to studio and edxapp dns names.

knehez/configuration,proversity-org/configuration,appsembler/configuration,jorgeomarmh/configuration,arifsetiawan/configuration,hastexo/edx-configuration,alu042/configuration,arbrandes/edx-configuration,gsehub/configuration,louyihua/configuration,rue89-tech/configuration,pedrorib/istx,michaelsteiner19/open-edx-configuration,nikolas/configuration,kencung/configuration,kursitet/configuration,arbrandes/edx-configuration,mitodl/configuration,bugcy013/edx_infra,nttks/configuration,IndonesiaX/configuration,rue89-tech/configuration,arbrandes/edx-configuration,armaan/edx-configuration,eduStack/configuration,EDUlib/configuration,fghaas/edx-configuration,Softmotions/configuration,AlfiyaZi/configuration,pedrorib/istx,UXE/edx-configuration,pedrorib/istx,michaelsteiner19/open-edx-configuration,arifsetiawan/configuration,nikolas/configuration,alu042/configuration,UXE/edx-configuration,kursitet/configuration,stvstnfrd/configuration,cyanna/configuration,IONISx/edx-configuration,pobrejuanito/configuration,Stanford-Online/configuration,yrchen/configuration,yrchen/configuration,kmoocdev/configuration,mitodl/configuration,usernamenumber/configuration,nttks/configuration,open-craft/configuration,knehez/configuration,chudaol/configuration,CredoReference/configuration,arifsetiawan/configuration,nunpa/configuration,Livit/Livit.Learn.EdX.configuration,zhengjunwei/configuration,lgfa29/configuration,marcore/configuration,antoviaque/configuration,bugcy013/edx_infra,marcore/configuration,antoviaque/configuration,kmoocdev/configuration,louyihua/configuration,antshin72/configuration,vasyarv/configuration,IONISx/edx-configuration,openfun/configuration,openfun/configuration,omarkhan/configuration,openfun/configuration,marcore/configuration,open-craft/configuration,bugcy013/edx_infra,gashac03/ubuntu,hastexo/edx-configuration-old,CredoReference/configuration,rue89-tech/configuration,mitodl/configuration,hastexo/edx-configuration,xiangjf/configuration,vasyarv/configuration,Pieros/configuration,Carlos2005/configuration,antshin72/configuration,hks-epod/configuration,hastexo/edx-configuration-old,Unow/configuration,antshin72/configuration,leansoft/configuration,chudaol/configuration,Pieros/configuration,omarkhan/configuration,yrchen/configuration,Carlos2005/configuration,hmcmooc/ec2-edx-configuration,jp-bpl/configuration,edx/configuration,gashac03/ubuntu,Unow/configuration,zhengjunwei/configuration,proversity-org/configuration,michaelsteiner19/open-edx-configuration,xiangjf/configuration,bugcy013/edx_infra,xiangjf/configuration,IndonesiaX/configuration,negritobomb/edxplat,Carlos2005/configuration,cyanna/configuration,chenshuchuan/configuration,stvstnfrd/configuration,pobrejuanito/configuration,Pieros/configuration,4eek/configuration,stvstnfrd/configuration,joshhu/configuration,4eek/configuration,glengal/configuration,B-MOOC/configuration,antoviaque/configuration,Livit/Livit.Learn.EdX.configuration,Livit/Livit.Learn.EdX.configuration,EDUlib/configuration,gsehub/configuration,armaan/edx-configuration,Softmotions/configuration,Unow/configuration,pedrorib/istx,LearnEra/LearnEra-Configuration,hks-epod/configuration,beacloudgenius/configuration,jorgeomarmh/configuration,appsembler/configuration,hmcmooc/ec2-edx-configuration,EDUlib/configuration,negritobomb/edxplat,yrchen/configuration,beacloudgenius/configuration,omarkhan/configuration,edx/configuration,negritobomb/edxplat,beacloudgenius/configuration,gashac03/ubuntu,gashac03/ubuntu,mitodl/configuration,armaan/edx-configuration,proversity-org/configuration,Stanford-Online/configuration,kencung/configuration,usernamenumber/configuration,lgfa29/configuration,B-MOOC/configuration,rue89-tech/configuration,gsehub/configuration,zhengjunwei/configuration,kmoocdev/configuration,IndonesiaX/configuration,zhengjunwei/configuration,fghaas/edx-configuration,glengal/configuration,EDUlib/configuration,joshhu/configuration,openfun/configuration,hks-epod/configuration,Pieros/configuration,sudheerchintala/LearnEra-Configuration,joshhu/configuration,edx/configuration,nunpa/configuration,arbrandes/edx-configuration,open-craft/configuration,LearnEra/LearnEra-Configuration,cecep-edu/configuration,lgfa29/configuration,kursitet/configuration,Stanford-Online/configuration,alu042/configuration,4eek/configuration,edx/configuration,leansoft/configuration,Softmotions/configuration,sudheerchintala/LearnEra-Configuration,Livit/Livit.Learn.EdX.configuration,rue89-tech/configuration,nunpa/configuration,leansoft/configuration,kencung/configuration,nikolas/configuration,negritobomb/edxplat,sudheerchintala/LearnEra-Configuration,knehez/configuration,IONISx/edx-configuration,hastexo/edx-configuration-old,michaelsteiner19/open-edx-configuration,eduStack/configuration,antshin72/configuration,vasyarv/configuration,nttks/configuration,nttks/configuration,nunpa/configuration,appsembler/configuration,cyanna/configuration,beacloudgenius/configuration,CredoReference/configuration,jp-bpl/configuration,4eek/configuration,omarkhan/configuration,hks-epod/configuration,hmcmooc/ec2-edx-configuration,jorgeomarmh/configuration,jp-bpl/configuration,louyihua/configuration,kmoocdev/configuration,gsehub/configuration,proversity-org/configuration,vasyarv/configuration,EDUlib/configuration,glengal/configuration,antoviaque/configuration,knehez/configuration,proversity-org/configuration,hastexo/edx-configuration,CredoReference/configuration,AlfiyaZi/configuration,jp-bpl/configuration,eduStack/configuration,appsembler/configuration,cyanna/configuration,louyihua/configuration,stvstnfrd/configuration,chenshuchuan/configuration,gsehub/configuration,AlfiyaZi/configuration,Stanford-Online/configuration,arbrandes/edx-configuration,hastexo/edx-configuration,hastexo/edx-configuration-old,chenshuchuan/configuration,jp-bpl/configuration,hastexo/edx-configuration,B-MOOC/configuration,jorgeomarmh/configuration,hks-epod/configuration,LearnEra/LearnEra-Configuration,armaan/edx-configuration,usernamenumber/configuration,arifsetiawan/configuration,xiangjf/configuration,IndonesiaX/configuration,cecep-edu/configuration,AlfiyaZi/configuration,chudaol/configuration,kencung/configuration,alu042/configuration,fghaas/edx-configuration,pobrejuanito/configuration,open-craft/configuration,leansoft/configuration,stvstnfrd/configuration,cecep-edu/configuration,fghaas/edx-configuration,marcore/configuration,nikolas/configuration,lgfa29/configuration,UXE/edx-configuration,IONISx/edx-configuration,joshhu/configuration,Stanford-Online/configuration,UXE/edx-configuration,Softmotions/configuration,pobrejuanito/configuration,glengal/configuration,kursitet/configuration,chudaol/configuration,Carlos2005/configuration,usernamenumber/configuration