subs: Remove unnecessary update_stream_color call.
subs: Remove unnecessary update_stream_color call.

The color was already being updated in the response from the server.

christi3k/zulip,susansls/zulip,arpith/zulip,Galexrt/zulip,timabbott/zulip,jainayush975/zulip,ryanbackman/zulip,souravbadami/zulip,arpith/zulip,amyliu345/zulip,joyhchen/zulip,tommyip/zulip,vikas-parashar/zulip,grave-w-grave/zulip,vabs22/zulip,j831/zulip,blaze225/zulip,kou/zulip,peguin40/zulip,blaze225/zulip,Juanvulcano/zulip,joyhchen/zulip,tommyip/zulip,timabbott/zulip,Jianchun1/zulip,souravbadami/zulip,amanharitsh123/zulip,sharmaeklavya2/zulip,andersk/zulip,arpith/zulip,shubhamdhama/zulip,sonali0901/zulip,blaze225/zulip,ryanbackman/zulip,rishig/zulip,andersk/zulip,christi3k/zulip,Galexrt/zulip,shubhamdhama/zulip,Jianchun1/zulip,TigorC/zulip,SmartPeople/zulip,rht/zulip,peguin40/zulip,shubhamdhama/zulip,hackerkid/zulip,niftynei/zulip,aakash-cr7/zulip,cosmicAsymmetry/zulip,shubhamdhama/zulip,grave-w-grave/zulip,souravbadami/zulip,zulip/zulip,verma-varsha/zulip,paxapy/zulip,vaidap/zulip,reyha/zulip,samatdav/zulip,Diptanshu8/zulip,synicalsyntax/zulip,cosmicAsymmetry/zulip,timabbott/zulip,KingxBanana/zulip,grave-w-grave/zulip,hackerkid/zulip,cosmicAsymmetry/zulip,cosmicAsymmetry/zulip,brainwane/zulip,punchagan/zulip,dattatreya303/zulip,rishig/zulip,andersk/zulip,susansls/zulip,reyha/zulip,timabbott/zulip,amanharitsh123/zulip,jphilipsen05/zulip,PhilSk/zulip,Diptanshu8/zulip,JPJPJPOPOP/zulip,dhcrzf/zulip,zacps/zulip,rht/zulip,showell/zulip,calvinleenyc/zulip,peguin40/zulip,kou/zulip,punchagan/zulip,blaze225/zulip,kou/zulip,verma-varsha/zulip,jphilipsen05/zulip,joyhchen/zulip,dattatreya303/zulip,dhcrzf/zulip,zacps/zulip,sonali0901/zulip,christi3k/zulip,Galexrt/zulip,timabbott/zulip,punchagan/zulip,showell/zulip,rht/zulip,vabs22/zulip,mahim97/zulip,samatdav/zulip,souravbadami/zulip,rishig/zulip,hackerkid/zulip,AZtheAsian/zulip,dattatreya303/zulip,blaze225/zulip,mahim97/zulip,amanharitsh123/zulip,sonali0901/zulip,andersk/zulip,brainwane/zulip,amyliu345/zulip,amanharitsh123/zulip,rishig/zulip,isht3/zulip,jackrzhang/zulip,calvinleenyc/zulip,Jianchun1/zulip,Juanvulcano/zulip,aakash-cr7/zulip,TigorC/zulip,TigorC/zulip,dawran6/zulip,jrowan/zulip,synicalsyntax/zulip,zacps/zulip,amyliu345/zulip,vaidap/zulip,aakash-cr7/zulip,tommyip/zulip,j831/zulip,zacps/zulip,verma-varsha/zulip,joyhchen/zulip,brockwhittaker/zulip,ryanbackman/zulip,susansls/zulip,jrowan/zulip,zulip/zulip,vaidap/zulip,zulip/zulip,showell/zulip,peguin40/zulip,tommyip/zulip,cosmicAsymmetry/zulip,brainwane/zulip,showell/zulip,brockwhittaker/zulip,AZtheAsian/zulip,reyha/zulip,showell/zulip,SmartPeople/zulip,TigorC/zulip,shubhamdhama/zulip,dawran6/zulip,zacps/zulip,zulip/zulip,vikas-parashar/zulip,SmartPeople/zulip,rht/zulip,paxapy/zulip,paxapy/zulip,jrowan/zulip,jainayush975/zulip,isht3/zulip,ryanbackman/zulip,joyhchen/zulip,Diptanshu8/zulip,eeshangarg/zulip,KingxBanana/zulip,mahim97/zulip,amyliu345/zulip,dattatreya303/zulip,verma-varsha/zulip,reyha/zulip,susansls/zulip,jphilipsen05/zulip,susansls/zulip,niftynei/zulip,joyhchen/zulip,vikas-parashar/zulip,arpith/zulip,kou/zulip,reyha/zulip,paxapy/zulip,isht3/zulip,JPJPJPOPOP/zulip,showell/zulip,brockwhittaker/zulip,sharmaeklavya2/zulip,Galexrt/zulip,grave-w-grave/zulip,vabs22/zulip,Diptanshu8/zulip,brainwane/zulip,vikas-parashar/zulip,vaidap/zulip,rht/zulip,blaze225/zulip,dawran6/zulip,JPJPJPOPOP/zulip,isht3/zulip,rishig/zulip,mahim97/zulip,zulip/zulip,christi3k/zulip,rishig/zulip,j831/zulip,niftynei/zulip,verma-varsha/zulip,niftynei/zulip,showell/zulip,vaidap/zulip,jackrzhang/zulip,sharmaeklavya2/zulip,PhilSk/zulip,jainayush975/zulip,samatdav/zulip,JPJPJPOPOP/zulip,calvinleenyc/zulip,arpith/zulip,synicalsyntax/zulip,TigorC/zulip,dhcrzf/zulip,souravbadami/zulip,niftynei/zulip,samatdav/zulip,KingxBanana/zulip,Juanvulcano/zulip,aakash-cr7/zulip,jackrzhang/zulip,mahim97/zulip,arpith/zulip,dattatreya303/zulip,jainayush975/zulip,Juanvulcano/zulip,zacps/zulip,Galexrt/zulip,KingxBanana/zulip,isht3/zulip,sharmaeklavya2/zulip,j831/zulip,cosmicAsymmetry/zulip,TigorC/zulip,KingxBanana/zulip,vikas-parashar/zulip,amyliu345/zulip,grave-w-grave/zulip,jackrzhang/zulip,brainwane/zulip,calvinleenyc/zulip,hackerkid/zulip,synicalsyntax/zulip,sonali0901/zulip,punchagan/zulip,samatdav/zulip,samatdav/zulip,j831/zulip,hackerkid/zulip,dhcrzf/zulip,punchagan/zulip,paxapy/zulip,AZtheAsian/zulip,brockwhittaker/zulip,timabbott/zulip,JPJPJPOPOP/zulip,synicalsyntax/zulip,Galexrt/zulip,peguin40/zulip,calvinleenyc/zulip,punchagan/zulip,rishig/zulip,eeshangarg/zulip,zulip/zulip,brockwhittaker/zulip,andersk/zulip,dattatreya303/zulip,tommyip/zulip,rht/zulip,dawran6/zulip,christi3k/zulip,vikas-parashar/zulip,tommyip/zulip,brockwhittaker/zulip,vabs22/zulip,shubhamdhama/zulip,sonali0901/zulip,Diptanshu8/zulip,reyha/zulip,j831/zulip,aakash-cr7/zulip,Galexrt/zulip,sonali0901/zulip,peguin40/zulip,andersk/zulip,ryanbackman/zulip,vabs22/zulip,eeshangarg/zulip,jainayush975/zulip,zulip/zulip,grave-w-grave/zulip,isht3/zulip,sharmaeklavya2/zulip,kou/zulip,calvinleenyc/zulip,susansls/zulip,jainayush975/zulip,dhcrzf/zulip,punchagan/zulip,Jianchun1/zulip,eeshangarg/zulip,jackrzhang/zulip,jrowan/zulip,hackerkid/zulip,tommyip/zulip,jackrzhang/zulip,jackrzhang/zulip,kou/zulip,synicalsyntax/zulip,PhilSk/zulip,JPJPJPOPOP/zulip,Diptanshu8/zulip,andersk/zulip,jrowan/zulip,verma-varsha/zulip,dawran6/zulip,paxapy/zulip,AZtheAsian/zulip,Jianchun1/zulip,PhilSk/zulip,aakash-cr7/zulip,dawran6/zulip,timabbott/zulip,shubhamdhama/zulip,ryanbackman/zulip,dhcrzf/zulip,dhcrzf/zulip,Jianchun1/zulip,jphilipsen05/zulip,hackerkid/zulip,eeshangarg/zulip,Juanvulcano/zulip,SmartPeople/zulip,synicalsyntax/zulip,amanharitsh123/zulip,jrowan/zulip,amanharitsh123/zulip,AZtheAsian/zulip,jphilipsen05/zulip,christi3k/zulip,SmartPeople/zulip,PhilSk/zulip,rht/zulip,brainwane/zulip,eeshangarg/zulip,Juanvulcano/zulip,souravbadami/zulip,eeshangarg/zulip,PhilSk/zulip,sharmaeklavya2/zulip,vaidap/zulip,amyliu345/zulip,AZtheAsian/zulip,SmartPeople/zulip,KingxBanana/zulip,brainwane/zulip,vabs22/zulip,jphilipsen05/zulip,kou/zulip,mahim97/zulip,niftynei/zulip